diff --git a/.gitmodules b/.gitmodules
index 8b9087a2e..95ba12f54 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "contracts"]
 	path = contracts
-	url = https://github.com/poanetwork/poa-bridge-contracts.git
+	url = https://github.com/poanetwork/tokenbridge-contracts.git
diff --git a/README.md b/README.md
index 46cd308ff..9eac72fa1 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Sub-repositories maintained within this monorepo are listed below.
 | [Commons](commons/README.md) | Interfaces, constants and utilities shared between the sub-repositories |
 | [E2E-Commons](e2e-commons/README.md) | Common utilities and configuration used in end to end tests |
 
-Additionally there are [Smart Contracts](https://github.com/poanetwork/poa-bridge-contracts) used to manage bridge validators, collect signatures, and confirm asset relay and disposal.
+Additionally there are [Smart Contracts](https://github.com/poanetwork/tokenbridge-contracts) used to manage bridge validators, collect signatures, and confirm asset relay and disposal.
 
 ## Available deployments
 
diff --git a/commons/constants.js b/commons/constants.js
index 53c86b685..fe2304b5f 100644
--- a/commons/constants.js
+++ b/commons/constants.js
@@ -17,8 +17,11 @@ const FEE_MANAGER_MODE = {
   UNDEFINED: 'UNDEFINED'
 }
 
+const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000'
+
 module.exports = {
   BRIDGE_MODES,
   ERC_TYPES,
-  FEE_MANAGER_MODE
+  FEE_MANAGER_MODE,
+  ZERO_ADDRESS
 }
diff --git a/contracts b/contracts
index 86b35f838..20d262702 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 86b35f8382d5cb98e5738128a0c1a3718c471c72
+Subproject commit 20d262702defd3aed39870f3379f1cf0c314305e
diff --git a/deployment-e2e/molecule/ultimate-commons/oracle-docker-compose.yml b/deployment-e2e/molecule/ultimate-commons/oracle-docker-compose.yml
index b2fc8f480..cbef48657 100644
--- a/deployment-e2e/molecule/ultimate-commons/oracle-docker-compose.yml
+++ b/deployment-e2e/molecule/ultimate-commons/oracle-docker-compose.yml
@@ -32,5 +32,31 @@
       content: "{{ docker_compose_parsed | to_yaml }}"
       dest: "/home/poadocker/bridge/oracle/docker-compose.yml"
 
+  - name: Slurp docker compose extended file
+    slurp:
+      src: "/home/poadocker/bridge/oracle/docker-compose-transfer.yml"
+    register: docker_compose_extended_slurp
+  - name: Parse docker compose file
+    set_fact:
+      docker_compose_extended_parsed: "{{ docker_compose_extended_slurp['content'] | b64decode | from_yaml }}"
+
+  - name: Add the external network used to connect to Parity nodes in compose extended file
+    set_fact:
+      docker_compose_extended_parsed: "{{ docker_compose_extended_parsed |combine({'networks': {'ultimate': {'external': 'true'}}}, recursive=True) }}"
+
+  - name: Add all Oracle containers to the network in compose extended file
+    set_fact:
+      docker_compose_extended_parsed: "{{ docker_compose_extended_parsed | combine({'services': {item: {'networks': docker_compose_extended_parsed.services[item].networks | union(['ultimate'])}}}, recursive=True) }}"
+    with_items: "{{ docker_compose_extended_parsed.services }}"
+
+  - name: Expose Redis port to allow connecting from redis-cli in compose extended file
+    set_fact:
+      docker_compose_extended_parsed: "{{ docker_compose_extended_parsed | combine({'services': {'redis': {'ports': ['6379:6379']}}}, recursive=True) }}"
+
+  - name: Write new docker-compose extended file
+    copy:
+      content: "{{ docker_compose_extended_parsed | to_yaml }}"
+      dest: "/home/poadocker/bridge/oracle/docker-compose-transfer.yml"
+
   - name: start the service
     shell: service poabridge start
diff --git a/deployment/roles/oracle/tasks/post_config.yml b/deployment/roles/oracle/tasks/post_config.yml
index 18441f021..1ba073649 100644
--- a/deployment/roles/oracle/tasks/post_config.yml
+++ b/deployment/roles/oracle/tasks/post_config.yml
@@ -25,6 +25,21 @@
   set_fact:
     ORACLE_VALIDATOR_ADDRESS: "{{ VADDRESS.stdout }}"
 
+- name: Get foreign erc type
+  become_user: "{{ compose_service_user }}"
+  shell: docker-compose run --entrypoint "node scripts/initialChecks.js" bridge_affirmation
+  args:
+    chdir: "{{ bridge_path }}/oracle"
+  register: ERCTYPE
+
+- name: Set FOREIGN_ERC_TYPE variable
+  set_fact:
+    FOREIGN_ERC_TYPE: "{{ (ERCTYPE.stdout).foreignERC | default('') }}"
+
+- name: Extend docker compose file
+  set_fact: composefileoverride="-f docker-compose-transfer.yml"
+  when: ORACLE_BRIDGE_MODE == "ERC_TO_NATIVE" or ( ORACLE_BRIDGE_MODE == "ERC_TO_ERC" and FOREIGN_ERC_TYPE != "ERC677")
+
 - name: Install .key config
   template:
     src: key.j2
diff --git a/deployment/roles/oracle/templates/poabridge.j2 b/deployment/roles/oracle/templates/poabridge.j2
index f06883b48..370c9cdf3 100644
--- a/deployment/roles/oracle/templates/poabridge.j2
+++ b/deployment/roles/oracle/templates/poabridge.j2
@@ -16,6 +16,7 @@ WORKDIR="{{ '/home/' + compose_service_user | default('poadocker') + '/' + bridg
 keyfile="{{ keyfile_path }}"
 vaddr="ORACLE_VALIDATOR_ADDRESS="
 vkey="ORACLE_VALIDATOR_ADDRESS_PRIVATE_KEY="
+composefileoverride="{{ composefileoverride | default('') }}"
 
 #Parsing file content and add key to variable
 while read -r line
@@ -33,30 +34,30 @@ done < $keyfile
 start(){
     echo "Starting bridge.."
     cd $WORKDIR
-    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose  down -v
-    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose  rm -fv
-    sudo -u "{{ compose_service_user }}" ORACLE_VALIDATOR_ADDRESS=$vaddr ORACLE_VALIDATOR_ADDRESS_PRIVATE_KEY=$vkey /usr/local/bin/docker-compose  up  --detach
+    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose $composefileoverride down -v
+    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose $composefileoverride rm -fv
+    sudo -u "{{ compose_service_user }}" ORACLE_VALIDATOR_ADDRESS=$vaddr ORACLE_VALIDATOR_ADDRESS_PRIVATE_KEY=$vkey /usr/local/bin/docker-compose $composefileoverride up --detach
 }
 
 stop(){
     echo "Stopping bridge.."
     cd $WORKDIR
-    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose  down -v
+    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose $composefileoverride  down -v
     sleep 2
 }
 
 status(){
     echo "Bridge status:"
     cd $WORKDIR
-    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose  ps
+    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose $composefileoverride  ps
 }
 
 rebuild(){
     echo "Rebuild bridge.."
     cd $WORKDIR
-    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose  down -v
-    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose  rm -fv
-    sudo -u "{{ compose_service_user }}" ORACLE_VALIDATOR_ADDRESS=$vaddr ORACLE_VALIDATOR_ADDRESS_PRIVATE_KEY=$vkey /usr/local/bin/docker-compose  up  --detach --force-recreate --no-deps --build
+    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose $composefileoverride down -v
+    sudo -u "{{ compose_service_user }}" /usr/local/bin/docker-compose $composefileoverride rm -fv
+    sudo -u "{{ compose_service_user }}" ORACLE_VALIDATOR_ADDRESS=$vaddr ORACLE_VALIDATOR_ADDRESS_PRIVATE_KEY=$vkey /usr/local/bin/docker-compose $composefileoverride up --detach --force-recreate --no-deps --build
 }
 
 
diff --git a/e2e-commons/up.sh b/e2e-commons/up.sh
index 1142f274a..246cd8e5a 100755
--- a/e2e-commons/up.sh
+++ b/e2e-commons/up.sh
@@ -17,9 +17,11 @@ while [ "$1" != "" ]; do
     docker-compose run -d oracle-erc20 yarn watcher:signature-request
     docker-compose run -d oracle-erc20 yarn watcher:collected-signatures
     docker-compose run -d oracle-erc20 yarn watcher:affirmation-request
+    docker-compose run -d oracle-erc20 yarn watcher:transfer
     docker-compose run -d oracle-erc20-native yarn watcher:signature-request
     docker-compose run -d oracle-erc20-native yarn watcher:collected-signatures
     docker-compose run -d oracle-erc20-native yarn watcher:affirmation-request
+    docker-compose run -d oracle-erc20-native yarn watcher:transfer
     docker-compose run -d oracle-amb yarn watcher:signature-request
     docker-compose run -d oracle-amb yarn watcher:collected-signatures
     docker-compose run -d oracle-amb yarn watcher:affirmation-request
diff --git a/monitor/.eslintrc b/monitor/.eslintrc
index 870747ba8..e9e00b304 100644
--- a/monitor/.eslintrc
+++ b/monitor/.eslintrc
@@ -8,5 +8,8 @@
   "rules": {
     "no-use-before-define": "off",
     "node/no-unpublished-require": "off"
+  },
+  "env": {
+    "mocha": true
   }
 }
diff --git a/monitor/alerts.js b/monitor/alerts.js
index 26ca40560..b5215dfa5 100644
--- a/monitor/alerts.js
+++ b/monitor/alerts.js
@@ -3,7 +3,7 @@ const Web3 = require('web3')
 const logger = require('./logger')('alerts')
 const eventsInfo = require('./utils/events')
 const { getBlockNumber } = require('./utils/contract')
-const { processedMsgNotDelivered } = require('./utils/message')
+const { processedMsgNotDelivered, eventWithoutReference } = require('./utils/message')
 const { BRIDGE_MODES } = require('../commons')
 
 const { COMMON_HOME_RPC_URL, COMMON_FOREIGN_RPC_URL } = process.env
@@ -29,10 +29,9 @@ async function main() {
     xSignatures = homeToForeignConfirmations.filter(processedMsgNotDelivered(homeToForeignRequests))
     xAffirmations = foreignToHomeConfirmations.filter(processedMsgNotDelivered(foreignToHomeRequests))
   } else {
-    xSignatures = homeToForeignConfirmations.filter(findDifferences(homeToForeignRequests))
-    xAffirmations = foreignToHomeConfirmations.filter(findDifferences(foreignToHomeRequests))
+    xSignatures = homeToForeignConfirmations.filter(eventWithoutReference(homeToForeignRequests))
+    xAffirmations = foreignToHomeConfirmations.filter(eventWithoutReference(foreignToHomeRequests))
   }
-
   logger.debug('building misbehavior blocks')
   const [homeBlockNumber, foreignBlockNumber] = await getBlockNumber(web3Home, web3Foreign)
 
@@ -52,8 +51,8 @@ async function main() {
   const foreignValidators = await Promise.all(xSignatures.map(event => findTxSender(web3Foreign)(event)))
   const homeValidators = await Promise.all(xAffirmations.map(event => findTxSender(web3Home)(event)))
 
-  const xSignaturesTxs = xSignatures.map(normalizeEventInformation).reduce(buildTxList(foreignValidators), {})
-  const xAffirmationsTxs = xAffirmations.map(normalizeEventInformation).reduce(buildTxList(homeValidators), {})
+  const xSignaturesTxs = xSignatures.reduce(buildTxList(foreignValidators), {})
+  const xAffirmationsTxs = xAffirmations.reduce(buildTxList(homeValidators), {})
 
   logger.debug('Done')
 
@@ -150,7 +149,7 @@ const findTxSender = web3 => async ({ transactionHash }) => {
  * }}}
  */
 const buildTxList = validatorsList => (acc, event, index) => {
-  acc[event.txHash] = {
+  acc[event.transactionHash] = {
     value: event.value,
     block: event.blockNumber,
     referenceTx: event.referenceTx,
@@ -160,38 +159,4 @@ const buildTxList = validatorsList => (acc, event, index) => {
   return acc
 }
 
-/**
- * Finds a missing destDeposit in src list if there's any
- * @param {Array} src
- * @returns {function(*=): boolean}
- */
-const findDifferences = src => dest => {
-  const b = normalizeEventInformation(dest)
-
-  return (
-    src
-      .map(normalizeEventInformation)
-      .filter(a => a.referenceTx === b.referenceTx && a.recipient === b.recipient && a.value === b.value).length === 0
-  )
-}
-
-/**
- * Normalizes the different event objects to facilitate data processing
- * @param {Object} event
- * @returns {{
- *  txHash: string,
- *  blockNumber: number,
- *  referenceTx: string,
- *  recipient: string | *,
- *  value: *
- * }}
- */
-const normalizeEventInformation = event => ({
-  txHash: event.transactionHash,
-  blockNumber: event.blockNumber,
-  referenceTx: event.returnValues.transactionHash || event.transactionHash,
-  recipient: event.returnValues.recipient || event.returnValues.from,
-  value: event.returnValues.value
-})
-
 module.exports = main
diff --git a/monitor/eventsStats.js b/monitor/eventsStats.js
index 480cb616a..c0e49f301 100644
--- a/monitor/eventsStats.js
+++ b/monitor/eventsStats.js
@@ -1,69 +1,14 @@
 require('dotenv').config()
 const eventsInfo = require('./utils/events')
-const { processedMsgNotDelivered, deliveredMsgNotProcessed } = require('./utils/message')
+const { processedMsgNotDelivered, deliveredMsgNotProcessed, eventWithoutReference } = require('./utils/message')
 const { BRIDGE_MODES } = require('../commons')
 
-function compareDepositsHome(foreign) {
-  return homeDeposit => {
-    return (
-      foreign.filter(foreignDeposit => {
-        return (
-          foreignDeposit.returnValues.transactionHash === homeDeposit.transactionHash &&
-          foreignDeposit.returnValues.recipient === homeDeposit.returnValues.recipient &&
-          foreignDeposit.returnValues.value === homeDeposit.returnValues.value
-        )
-      }).length === 0
-    )
-  }
-}
-function compareDepositsForeign(home) {
-  return foreignDeposit => {
-    return (
-      home.filter(homeDeposit => {
-        return (
-          homeDeposit.transactionHash === foreignDeposit.returnValues.transactionHash &&
-          homeDeposit.returnValues.recipient === foreignDeposit.returnValues.recipient &&
-          homeDeposit.returnValues.value === foreignDeposit.returnValues.value
-        )
-      }).length === 0
-    )
-  }
-}
-
-function compareTransferHome(foreign) {
-  return homeDeposit => {
-    return (
-      foreign.filter(foreignDeposit => {
-        return (
-          homeDeposit.returnValues.transactionHash === foreignDeposit.transactionHash &&
-          homeDeposit.returnValues.recipient === foreignDeposit.returnValues.from &&
-          homeDeposit.returnValues.value === foreignDeposit.returnValues.value
-        )
-      }).length === 0
-    )
-  }
-}
-function compareTransferForeign(home) {
-  return foreignDeposit => {
-    return (
-      home.filter(homeDeposit => {
-        return (
-          foreignDeposit.transactionHash === homeDeposit.returnValues.transactionHash &&
-          foreignDeposit.returnValues.from === homeDeposit.returnValues.recipient &&
-          foreignDeposit.returnValues.value === homeDeposit.returnValues.value
-        )
-      }).length === 0
-    )
-  }
-}
-
 async function main() {
   const {
     homeToForeignRequests,
     homeToForeignConfirmations,
     foreignToHomeConfirmations,
     foreignToHomeRequests,
-    isExternalErc20,
     bridgeMode
   } = await eventsInfo()
 
@@ -88,17 +33,11 @@ async function main() {
       lastChecked: Math.floor(Date.now() / 1000)
     }
   } else {
-    const onlyInHomeDeposits = homeToForeignRequests.filter(compareDepositsHome(homeToForeignConfirmations))
-    const onlyInForeignDeposits = homeToForeignConfirmations
-      .concat([])
-      .filter(compareDepositsForeign(homeToForeignRequests))
+    const onlyInHomeDeposits = homeToForeignRequests.filter(eventWithoutReference(homeToForeignConfirmations))
+    const onlyInForeignDeposits = homeToForeignConfirmations.filter(eventWithoutReference(homeToForeignRequests))
 
-    const onlyInHomeWithdrawals = isExternalErc20
-      ? foreignToHomeConfirmations.filter(compareTransferHome(foreignToHomeRequests))
-      : foreignToHomeConfirmations.filter(compareDepositsForeign(foreignToHomeRequests))
-    const onlyInForeignWithdrawals = isExternalErc20
-      ? foreignToHomeRequests.filter(compareTransferForeign(foreignToHomeConfirmations))
-      : foreignToHomeRequests.filter(compareDepositsHome(foreignToHomeConfirmations))
+    const onlyInHomeWithdrawals = foreignToHomeConfirmations.filter(eventWithoutReference(foreignToHomeRequests))
+    const onlyInForeignWithdrawals = foreignToHomeRequests.filter(eventWithoutReference(foreignToHomeConfirmations))
 
     return {
       onlyInHomeDeposits,
diff --git a/monitor/package.json b/monitor/package.json
index f3471340e..d314fa984 100644
--- a/monitor/package.json
+++ b/monitor/package.json
@@ -8,7 +8,8 @@
     "start": "node index.js",
     "check-and-start": "yarn check-all && yarn start",
     "lint": "eslint . --ignore-path ../.eslintignore",
-    "lint:fix": "eslint . --fix"
+    "lint:fix": "eslint . --fix",
+    "test": "NODE_ENV=test mocha"
   },
   "author": "",
   "license": "ISC",
@@ -23,5 +24,6 @@
     "node": ">=8.9"
   },
   "devDependencies": {
+    "chai": "^4.2.0"
   }
 }
diff --git a/monitor/test/message.test.js b/monitor/test/message.test.js
new file mode 100644
index 000000000..1ba7cbdce
--- /dev/null
+++ b/monitor/test/message.test.js
@@ -0,0 +1,206 @@
+const { expect } = require('chai')
+const { normalizeEventInformation, eventWithoutReference } = require('../utils/message')
+
+describe('normalizeEventInformation', () => {
+  it('should return normalized object for UserRequestForSignature event', () => {
+    // Given
+    const event = {
+      address: '0x7301CFA0e1756B71869E93d4e4Dca5c7d0eb0AA6',
+      blockNumber: 324231,
+      transactionHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+      returnValues: {
+        recipient: '0xA84944735B66e957Fe385567dcc85975022Fe68A',
+        value: '100000000000000000000'
+      },
+      event: 'UserRequestForSignature'
+    }
+
+    // When
+    const result = normalizeEventInformation(event)
+
+    // Then
+    expect(result.transactionHash).to.equal(event.transactionHash)
+    expect(result.blockNumber).to.equal(event.blockNumber)
+    expect(result.referenceTx).to.equal(event.transactionHash)
+    expect(result.recipient).to.equal(event.returnValues.recipient)
+    expect(result.value).to.equal(event.returnValues.value)
+  })
+  it('should return normalized object for UserRequestForAffirmation event', () => {
+    // Given
+    const event = {
+      address: '0x7301CFA0e1756B71869E93d4e4Dca5c7d0eb0AA6',
+      blockNumber: 324231,
+      transactionHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+      returnValues: {
+        recipient: '0xA84944735B66e957Fe385567dcc85975022Fe68A',
+        value: '100000000000000000000'
+      },
+      event: 'UserRequestForAffirmation'
+    }
+
+    // When
+    const result = normalizeEventInformation(event)
+
+    // Then
+    expect(result.transactionHash).to.equal(event.transactionHash)
+    expect(result.blockNumber).to.equal(event.blockNumber)
+    expect(result.referenceTx).to.equal(event.transactionHash)
+    expect(result.recipient).to.equal(event.returnValues.recipient)
+    expect(result.value).to.equal(event.returnValues.value)
+  })
+  it('should return normalized object for transfer event', () => {
+    // Given
+    const event = {
+      address: '0x89d24A6b4CcB1B6fAA2625fE562bDD9a23260359',
+      blockNumber: 6593953,
+      transactionHash: '0x05afb402e27946d3600b100020dc23419ffd10cb61d3b241cee7b4a84909b48a',
+      returnValues: {
+        from: '0x13C0a8009A578837fB7A80Aa252F6A3ba4aD6B79',
+        to: '0x4aa42145Aa6Ebf72e164C9bBC74fbD3788045016',
+        value: '4000000000000000000'
+      },
+      event: 'Transfer'
+    }
+
+    // When
+    const result = normalizeEventInformation(event)
+
+    // Then
+    expect(result.transactionHash).to.equal(event.transactionHash)
+    expect(result.blockNumber).to.equal(event.blockNumber)
+    expect(result.referenceTx).to.equal(event.transactionHash)
+    expect(result.recipient).to.equal(event.returnValues.from)
+    expect(result.value).to.equal(event.returnValues.value)
+  })
+  it('should return normalized object for RelayedMessage event', () => {
+    // Given
+    const event = {
+      address: '0x4aa42145Aa6Ebf72e164C9bBC74fbD3788045016',
+      blockNumber: 7025826,
+      transactionHash: '0x6ee5969973da763d6d9f162d2dd1b1ec34c2dd977dc39e6b25030b4f04471567',
+      returnValues: {
+        recipient: '0x38BC00Ea43EbB5ef5150593A0BA6C381803717e2',
+        value: '4900000000000000000',
+        transactionHash: '0x5c5c2ab5e333bda4acd035a6a30ea29c7370351891d85373b2d06c7cc6cbb210'
+      },
+      event: 'RelayedMessage'
+    }
+
+    // When
+    const result = normalizeEventInformation(event)
+
+    // Then
+    expect(result.transactionHash).to.equal(event.transactionHash)
+    expect(result.blockNumber).to.equal(event.blockNumber)
+    expect(result.referenceTx).to.equal(event.returnValues.transactionHash)
+    expect(result.recipient).to.equal(event.returnValues.recipient)
+    expect(result.value).to.equal(event.returnValues.value)
+  })
+  it('should return normalized object for AffirmationCompleted event', () => {
+    // Given
+    const event = {
+      address: '0x7301CFA0e1756B71869E93d4e4Dca5c7d0eb0AA6',
+      blockNumber: 474439,
+      transactionHash: '0x654004b372ba32754cef34f403153bbdf43f0fbb3191d5e4683bba7f32e0dc4a',
+
+      returnValues: {
+        recipient: '0x9b7b2B4f7a391b6F14A81221AE0920A9735B67Fb',
+        value: '5000000000000000000',
+        transactionHash: '0xe96da94bbda2cfc865acd3f98040f5c79a627ee9de839d86885d34acd8ecd10d'
+      },
+      event: 'AffirmationCompleted'
+    }
+
+    // When
+    const result = normalizeEventInformation(event)
+
+    // Then
+    expect(result.transactionHash).to.equal(event.transactionHash)
+    expect(result.blockNumber).to.equal(event.blockNumber)
+    expect(result.referenceTx).to.equal(event.returnValues.transactionHash)
+    expect(result.recipient).to.equal(event.returnValues.recipient)
+    expect(result.value).to.equal(event.returnValues.value)
+  })
+})
+describe('eventWithoutReference', () => {
+  it('should return false if event is present', () => {
+    // Given
+    const event = {
+      txHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+      blockNumber: 474439,
+      referenceTx: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+      recipient: '0x9b7b2B4f7a391b6F14A81221AE0920A9735B67Fb',
+      value: '5000000000000000000'
+    }
+
+    const otherSideEvents = [
+      {
+        txHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        blockNumber: 474439,
+        referenceTx: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        recipient: '0x9b7b2B4f7a391b6F14A81221AE0920A9735B67Fb',
+        value: '5000000000000000000'
+      },
+      {
+        txHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        blockNumber: 474439,
+        referenceTx: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        recipient: '0x38BC00Ea43EbB5ef5150593A0BA6C381803717e2',
+        value: '6000000000000000000'
+      },
+      {
+        txHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        blockNumber: 474439,
+        referenceTx: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        recipient: '0x38BC00Ea43EbB5ef5150593A0BA6C381803717e2',
+        value: '8000000000000000000'
+      }
+    ]
+
+    // When
+    const result = eventWithoutReference(otherSideEvents)(event)
+
+    // Then
+    expect(result).to.equal(false)
+  })
+  it('should return true if event is not present', () => {
+    // Given
+    const event = {
+      txHash: '0xe96da94bbda2cfc865acd3f98040f5c79a627ee9de839d86885d34acd8ecd10d',
+      blockNumber: 474439,
+      referenceTx: '0xe96da94bbda2cfc865acd3f98040f5c79a627ee9de839d86885d34acd8ecd10d',
+      recipient: '0x9b7b2B4f7a391b6F14A81221AE0920A9735B67Fb',
+      value: '2000000000000000000'
+    }
+
+    const otherSideEvents = [
+      {
+        txHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        blockNumber: 474439,
+        referenceTx: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        recipient: '0x9b7b2B4f7a391b6F14A81221AE0920A9735B67Fb',
+        value: '5000000000000000000'
+      },
+      {
+        txHash: '0x05afb402e27946d3600b100020dc23419ffd10cb61d3b241cee7b4a84909b48a',
+        blockNumber: 474439,
+        referenceTx: '0x05afb402e27946d3600b100020dc23419ffd10cb61d3b241cee7b4a84909b48a',
+        recipient: '0x38BC00Ea43EbB5ef5150593A0BA6C381803717e2',
+        value: '6000000000000000000'
+      },
+      {
+        txHash: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        blockNumber: 474439,
+        referenceTx: '0x17be1e0745136b9e2857124542f8218812db8fe4458236d5ae045c1ceeb79978',
+        recipient: '0x38BC00Ea43EbB5ef5150593A0BA6C381803717e2',
+        value: '8000000000000000000'
+      }
+    ]
+
+    // When
+    const result = eventWithoutReference(otherSideEvents)(event)
+
+    // Then
+    expect(result).to.equal(true)
+  })
+})
diff --git a/monitor/utils/events.js b/monitor/utils/events.js
index a63bd233b..d71454eaf 100644
--- a/monitor/utils/events.js
+++ b/monitor/utils/events.js
@@ -11,8 +11,10 @@ const {
   ERC20_ABI,
   ERC677_BRIDGE_TOKEN_ABI,
   getTokenType,
-  getPastEvents
+  getPastEvents,
+  ZERO_ADDRESS
 } = require('../../commons')
+const { normalizeEventInformation } = require('./message')
 
 const {
   COMMON_HOME_RPC_URL,
@@ -40,6 +42,7 @@ async function main(mode) {
   const v1Bridge = bridgeMode === BRIDGE_MODES.NATIVE_TO_ERC_V1
   let isExternalErc20
   let erc20Contract
+  let normalizeEvent = normalizeEventInformation
   if (bridgeMode !== BRIDGE_MODES.ARBITRARY_MESSAGE) {
     const erc20MethodName = bridgeMode === BRIDGE_MODES.NATIVE_TO_ERC || v1Bridge ? 'erc677token' : 'erc20token'
     const erc20Address = await foreignBridge.methods[erc20MethodName]().call()
@@ -49,47 +52,98 @@ async function main(mode) {
     )
     isExternalErc20 = tokenType === ERC_TYPES.ERC20
     erc20Contract = new web3Foreign.eth.Contract(ERC20_ABI, erc20Address)
+  } else {
+    normalizeEvent = e => e
   }
 
   logger.debug('getting last block numbers')
   const [homeBlockNumber, foreignBlockNumber] = await getBlockNumber(web3Home, web3Foreign)
 
   logger.debug("calling homeBridge.getPastEvents('UserRequestForSignature')")
-  const homeToForeignRequests = await getPastEvents(homeBridge, {
+  const homeToForeignRequests = (await getPastEvents(homeBridge, {
     event: v1Bridge ? 'Deposit' : 'UserRequestForSignature',
     fromBlock: MONITOR_HOME_START_BLOCK,
     toBlock: homeBlockNumber
-  })
+  })).map(normalizeEvent)
 
   logger.debug("calling foreignBridge.getPastEvents('RelayedMessage')")
-  const homeToForeignConfirmations = await getPastEvents(foreignBridge, {
+  const homeToForeignConfirmations = (await getPastEvents(foreignBridge, {
     event: v1Bridge ? 'Deposit' : 'RelayedMessage',
     fromBlock: MONITOR_FOREIGN_START_BLOCK,
     toBlock: foreignBlockNumber
-  })
+  })).map(normalizeEvent)
 
   logger.debug("calling homeBridge.getPastEvents('AffirmationCompleted')")
-  const foreignToHomeConfirmations = await getPastEvents(homeBridge, {
+  const foreignToHomeConfirmations = (await getPastEvents(homeBridge, {
     event: v1Bridge ? 'Withdraw' : 'AffirmationCompleted',
     fromBlock: MONITOR_HOME_START_BLOCK,
     toBlock: homeBlockNumber
-  })
+  })).map(normalizeEvent)
 
   logger.debug("calling foreignBridge.getPastEvents('UserRequestForAffirmation')")
-  const foreignToHomeRequests = isExternalErc20
-    ? await getPastEvents(erc20Contract, {
-        event: 'Transfer',
-        fromBlock: MONITOR_FOREIGN_START_BLOCK,
-        toBlock: foreignBlockNumber,
-        options: {
-          filter: { to: COMMON_FOREIGN_BRIDGE_ADDRESS }
-        }
-      })
-    : await getPastEvents(foreignBridge, {
-        event: v1Bridge ? 'Withdraw' : 'UserRequestForAffirmation',
+  let foreignToHomeRequests = (await getPastEvents(foreignBridge, {
+    event: v1Bridge ? 'Withdraw' : 'UserRequestForAffirmation',
+    fromBlock: MONITOR_FOREIGN_START_BLOCK,
+    toBlock: foreignBlockNumber
+  })).map(normalizeEvent)
+  if (isExternalErc20) {
+    logger.debug("calling erc20Contract.getPastEvents('Transfer')")
+    let transferEvents = (await getPastEvents(erc20Contract, {
+      event: 'Transfer',
+      fromBlock: MONITOR_FOREIGN_START_BLOCK,
+      toBlock: foreignBlockNumber,
+      options: {
+        filter: { to: COMMON_FOREIGN_BRIDGE_ADDRESS }
+      }
+    })).map(normalizeEvent)
+
+    let directTransfers = transferEvents
+    const tokensSwappedAbiExists = FOREIGN_ABI.filter(e => e.type === 'event' && e.name === 'TokensSwapped')[0]
+    if (tokensSwappedAbiExists) {
+      const tokensSwappedEvents = await getPastEvents(foreignBridge, {
+        event: 'TokensSwapped',
         fromBlock: MONITOR_FOREIGN_START_BLOCK,
         toBlock: foreignBlockNumber
       })
+
+      // Get token swap events emitted by foreign bridge
+      const bridgeTokensSwappedEvents = tokensSwappedEvents.filter(e => e.address === COMMON_FOREIGN_BRIDGE_ADDRESS)
+
+      // Get transfer events for each previous erc20
+      const uniqueTokenAddresses = [...new Set(bridgeTokensSwappedEvents.map(e => e.returnValues.from))]
+      await Promise.all(
+        uniqueTokenAddresses.map(async tokenAddress => {
+          const previousERC20 = new web3Foreign.eth.Contract(ERC20_ABI, tokenAddress)
+
+          const previousTransferEvents = (await getPastEvents(previousERC20, {
+            event: 'Transfer',
+            fromBlock: MONITOR_FOREIGN_START_BLOCK,
+            toBlock: foreignBlockNumber,
+            options: {
+              filter: { to: COMMON_FOREIGN_BRIDGE_ADDRESS }
+            }
+          })).map(normalizeEvent)
+          transferEvents = [...previousTransferEvents, ...transferEvents]
+        })
+      )
+
+      // filter transfer that is part of a token swap
+      directTransfers = transferEvents.filter(
+        e =>
+          bridgeTokensSwappedEvents.findIndex(
+            t => t.transactionHash === e.referenceTx && e.recipient === ZERO_ADDRESS
+          ) === -1
+      )
+    }
+
+    // Get transfer events that didn't have a UserRequestForAffirmation event in the same transaction
+    directTransfers = directTransfers.filter(
+      e => foreignToHomeRequests.findIndex(t => t.referenceTx === e.referenceTx) === -1
+    )
+
+    foreignToHomeRequests = [...foreignToHomeRequests, ...directTransfers]
+  }
+
   logger.debug('Done')
   return {
     homeToForeignRequests,
diff --git a/monitor/utils/message.js b/monitor/utils/message.js
index dda2bba5b..5b3ccf2d5 100644
--- a/monitor/utils/message.js
+++ b/monitor/utils/message.js
@@ -41,7 +41,32 @@ function messageEqualsEvent(parsedMsg, event) {
   )
 }
 
+/**
+ * Normalizes the different event objects to facilitate data processing
+ * @param {Object} event
+ * @returns {{
+ *  transactionHash: string,
+ *  blockNumber: number,
+ *  referenceTx: string,
+ *  recipient: string | *,
+ *  value: *
+ * }}
+ */
+const normalizeEventInformation = event => ({
+  transactionHash: event.transactionHash,
+  blockNumber: event.blockNumber,
+  referenceTx: event.returnValues.transactionHash || event.transactionHash,
+  recipient: event.returnValues.recipient || event.returnValues.from,
+  value: event.returnValues.value
+})
+
+const eventWithoutReference = otherSideEvents => e =>
+  otherSideEvents.filter(a => a.referenceTx === e.referenceTx && a.recipient === e.recipient && a.value === e.value)
+    .length === 0
+
 module.exports = {
   deliveredMsgNotProcessed,
-  processedMsgNotDelivered
+  processedMsgNotDelivered,
+  normalizeEventInformation,
+  eventWithoutReference
 }
diff --git a/oracle-e2e/test/ercToErc.js b/oracle-e2e/test/ercToErc.js
index e45d2d0f0..ef155bf80 100644
--- a/oracle-e2e/test/ercToErc.js
+++ b/oracle-e2e/test/ercToErc.js
@@ -1,8 +1,8 @@
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user, ercToErcBridge, homeRPC, foreignRPC } = require('../../e2e-commons/constants.json')
-const { ERC677_BRIDGE_TOKEN_ABI } = require('../../commons')
+const { user, secondUser, ercToErcBridge, homeRPC, foreignRPC } = require('../../e2e-commons/constants.json')
+const { ERC677_BRIDGE_TOKEN_ABI, FOREIGN_ERC_TO_NATIVE_ABI } = require('../../commons')
 const { generateNewBlock } = require('../../e2e-commons/utils')
 
 const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPC.URL))
@@ -17,6 +17,7 @@ homeWeb3.eth.accounts.wallet.add(user.privateKey)
 foreignWeb3.eth.accounts.wallet.add(user.privateKey)
 
 const erc20Token = new foreignWeb3.eth.Contract(ERC677_BRIDGE_TOKEN_ABI, ercToErcBridge.foreignToken)
+const foreignBridge = new foreignWeb3.eth.Contract(FOREIGN_ERC_TO_NATIVE_ABI, COMMON_FOREIGN_BRIDGE_ADDRESS)
 const erc677Token = new homeWeb3.eth.Contract(ERC677_BRIDGE_TOKEN_ABI, ercToErcBridge.homeToken)
 
 describe('erc to erc', () => {
@@ -24,9 +25,49 @@ describe('erc to erc', () => {
     const balance = await erc20Token.methods.balanceOf(user.address).call()
     assert(!toBN(balance).isZero(), 'Account should have tokens')
 
+    const firstTransferValue = homeWeb3.utils.toWei('0.01')
+
+    // approve tokens to foreign bridge
+    await erc20Token.methods
+      .approve(COMMON_FOREIGN_BRIDGE_ADDRESS, firstTransferValue)
+      .send({
+        from: user.address,
+        gas: '1000000'
+      })
+      .catch(e => {
+        console.error(e)
+      })
+
+    // call bridge method to transfer tokens to a different recipient
+    await foreignBridge.methods
+      .relayTokens(secondUser.address, firstTransferValue)
+      .send({
+        from: user.address,
+        gas: '1000000'
+      })
+      .catch(e => {
+        console.error(e)
+      })
+
+    // Send a trivial transaction to generate a new block since the watcher
+    // is configured to wait 1 confirmation block
+    await generateNewBlock(foreignWeb3, user.address)
+
+    // check that balance increases
+    await promiseRetry(async retry => {
+      const balance = await erc677Token.methods.balanceOf(user.address).call()
+      const recipientBalance = await erc677Token.methods.balanceOf(secondUser.address).call()
+      assert(toBN(balance).isZero(), 'User balance should be the same')
+      if (toBN(recipientBalance).isZero()) {
+        retry()
+      }
+    })
+
+    const secondTransferValue = homeWeb3.utils.toWei('0.05')
+
     // send tokens to foreign bridge
     await erc20Token.methods
-      .transfer(COMMON_FOREIGN_BRIDGE_ADDRESS, homeWeb3.utils.toWei('0.01'))
+      .transfer(COMMON_FOREIGN_BRIDGE_ADDRESS, secondTransferValue)
       .send({
         from: user.address,
         gas: '1000000'
@@ -44,6 +85,8 @@ describe('erc to erc', () => {
       const balance = await erc677Token.methods.balanceOf(user.address).call()
       if (toBN(balance).isZero()) {
         retry()
+      } else {
+        assert(toBN(balance).eq(toBN(secondTransferValue)), 'User balance should be increased only by second transfer')
       }
     })
   })
diff --git a/oracle-e2e/test/ercToNative.js b/oracle-e2e/test/ercToNative.js
index f34b4d7ca..dd5483226 100644
--- a/oracle-e2e/test/ercToNative.js
+++ b/oracle-e2e/test/ercToNative.js
@@ -1,8 +1,8 @@
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user, ercToNativeBridge, homeRPC, foreignRPC } = require('../../e2e-commons/constants.json')
-const { ERC677_BRIDGE_TOKEN_ABI } = require('../../commons')
+const { user, secondUser, ercToNativeBridge, homeRPC, foreignRPC } = require('../../e2e-commons/constants.json')
+const { ERC677_BRIDGE_TOKEN_ABI, FOREIGN_ERC_TO_NATIVE_ABI } = require('../../commons')
 const { generateNewBlock } = require('../../e2e-commons/utils')
 
 const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPC.URL))
@@ -17,16 +17,56 @@ homeWeb3.eth.accounts.wallet.add(user.privateKey)
 foreignWeb3.eth.accounts.wallet.add(user.privateKey)
 
 const erc20Token = new foreignWeb3.eth.Contract(ERC677_BRIDGE_TOKEN_ABI, ercToNativeBridge.foreignToken)
+const foreignBridge = new foreignWeb3.eth.Contract(FOREIGN_ERC_TO_NATIVE_ABI, COMMON_FOREIGN_BRIDGE_ADDRESS)
 
 describe('erc to native', () => {
   it('should convert tokens in foreign to coins in home', async () => {
     const balance = await erc20Token.methods.balanceOf(user.address).call()
     const originalBalanceOnHome = await homeWeb3.eth.getBalance(user.address)
+    const initialBalanceSecondUser = await homeWeb3.eth.getBalance(secondUser.address)
     assert(!toBN(balance).isZero(), 'Account should have tokens')
 
+    // approve tokens to foreign bridge
+    await erc20Token.methods
+      .approve(COMMON_FOREIGN_BRIDGE_ADDRESS, homeWeb3.utils.toWei('0.01'))
+      .send({
+        from: user.address,
+        gas: '1000000'
+      })
+      .catch(e => {
+        console.error(e)
+      })
+
+    // call bridge method to transfer tokens to a different recipient
+    await foreignBridge.methods
+      .relayTokens(secondUser.address, homeWeb3.utils.toWei('0.01'))
+      .send({
+        from: user.address,
+        gas: '1000000'
+      })
+      .catch(e => {
+        console.error(e)
+      })
+
+    // Send a trivial transaction to generate a new block since the watcher
+    // is configured to wait 1 confirmation block
+    await generateNewBlock(foreignWeb3, user.address)
+
+    // check that balance increases
+    await promiseRetry(async retry => {
+      const balance = await homeWeb3.eth.getBalance(user.address)
+      const secondUserbalance = await homeWeb3.eth.getBalance(secondUser.address)
+      assert(toBN(balance).lte(toBN(originalBalanceOnHome)), 'User balance should be the same')
+      if (toBN(secondUserbalance).lte(toBN(initialBalanceSecondUser))) {
+        retry()
+      }
+    })
+
+    const transferValue = homeWeb3.utils.toWei('0.05')
+
     // send tokens to foreign bridge
     await erc20Token.methods
-      .transfer(COMMON_FOREIGN_BRIDGE_ADDRESS, homeWeb3.utils.toWei('0.01'))
+      .transfer(COMMON_FOREIGN_BRIDGE_ADDRESS, transferValue)
       .send({
         from: user.address,
         gas: '1000000'
@@ -44,6 +84,11 @@ describe('erc to native', () => {
       const balance = await homeWeb3.eth.getBalance(user.address)
       if (toBN(balance).lte(toBN(originalBalanceOnHome))) {
         retry()
+      } else {
+        assert(
+          toBN(balance).eq(toBN(originalBalanceOnHome).add(toBN(transferValue))),
+          'User balance should be increased only by second transfer'
+        )
       }
     })
   })
diff --git a/oracle/README.md b/oracle/README.md
index 6277bdd44..d740be63e 100644
--- a/oracle/README.md
+++ b/oracle/README.md
@@ -53,7 +53,7 @@ For more information on the Redis/RabbitMQ requirements, see [#90](/../../issues
 
 **Note:** The following steps detail the bridge deployment process for development and testing. For deployment in a production environment we recommend using the [Bridge Deployment Playbooks](../deployment/README.md). 
 
-1. [Deploy the bridge contracts](https://github.com/poanetwork/poa-bridge-contracts/blob/master/deploy/README.md)
+1. [Deploy the bridge contracts](https://github.com/poanetwork/tokenbridge-contracts/blob/master/deploy/README.md)
 
 2. Open `bridgeDeploymentResults.json` or copy the JSON output generated by the bridge contract deployment process.
   
@@ -232,10 +232,10 @@ When running the processes, the following commands can be used to test functiona
 | `USER_ADDRESS` | An account - the current owner of coins/tokens. |
 | `USER_ADDRESS_PRIVATE_KEY` | A private key belonging to the account. |
 | `COMMON_HOME_BRIDGE_ADDRESS` | Address of the bridge in the Home network to send transactions. |
-| `HOME_MIN_AMOUNT_PER_TX` | Value (in _eth_ or tokens) to be sent in one transaction for the Home network. This should be greater than or equal to the value specified in the `poa-bridge-contracts/deploy/.env` file. The default value in that file is 500000000000000000, which is equivalent to 0.5. |
+| `HOME_MIN_AMOUNT_PER_TX` | Value (in _eth_ or tokens) to be sent in one transaction for the Home network. This should be greater than or equal to the value specified in the `tokenbridge-contracts/deploy/.env` file. The default value in that file is 500000000000000000, which is equivalent to 0.5. |
 | `HOME_TEST_TX_GAS_PRICE` | The gas price (in Wei) that is used to send transactions in the Home network . |
 | `COMMON_FOREIGN_BRIDGE_ADDRESS` | Address of the bridge in the Foreign network to send transactions. |
-| `FOREIGN_MIN_AMOUNT_PER_TX` | Value (in _eth_ or tokens) to be sent in one transaction for the Foreign network. This should be greater than or equal to the value specified in the `poa-bridge-contracts/deploy/.env` file. The default value in that file is 500000000000000000, which is equivalent to 0.5. |
+| `FOREIGN_MIN_AMOUNT_PER_TX` | Value (in _eth_ or tokens) to be sent in one transaction for the Foreign network. This should be greater than or equal to the value specified in the `tokenbridge-contracts/deploy/.env` file. The default value in that file is 500000000000000000, which is equivalent to 0.5. |
 | `FOREIGN_TEST_TX_GAS_PRICE` | The gas price (in Wei) that is used to send transactions in the Foreign network . |
 
 ## Contributing
diff --git a/oracle/config/affirmation-request-watcher.config.js b/oracle/config/affirmation-request-watcher.config.js
index 2f8ead8f0..f91cc4719 100644
--- a/oracle/config/affirmation-request-watcher.config.js
+++ b/oracle/config/affirmation-request-watcher.config.js
@@ -1,5 +1,5 @@
 const baseConfig = require('./base.config')
-const { ERC20_ABI, ERC_TYPES } = require('../../commons')
+const { ERC_TYPES } = require('../../commons')
 
 const initialChecksJson = process.argv[3]
 
@@ -20,24 +20,11 @@ if (baseConfig.id === 'erc-erc' && initialChecks.foreignERC === ERC_TYPES.ERC677
 
 const id = `${baseConfig.id}-affirmation-request`
 
-module.exports =
-  (baseConfig.id === 'erc-erc' && initialChecks.foreignERC === ERC_TYPES.ERC20) || baseConfig.id === 'erc-native'
-    ? {
-        ...baseConfig.bridgeConfig,
-        ...baseConfig.foreignConfig,
-        event: 'Transfer',
-        eventContractAddress: initialChecks.bridgeableTokenAddress,
-        eventAbi: ERC20_ABI,
-        eventFilter: { to: process.env.COMMON_FOREIGN_BRIDGE_ADDRESS },
-        queue: 'home',
-        name: `watcher-${id}`,
-        id
-      }
-    : {
-        ...baseConfig.bridgeConfig,
-        ...baseConfig.foreignConfig,
-        event: 'UserRequestForAffirmation',
-        queue: 'home',
-        name: `watcher-${id}`,
-        id
-      }
+module.exports = {
+  ...baseConfig.bridgeConfig,
+  ...baseConfig.foreignConfig,
+  event: 'UserRequestForAffirmation',
+  queue: 'home',
+  name: `watcher-${id}`,
+  id
+}
diff --git a/oracle/config/transfer-watcher.config.js b/oracle/config/transfer-watcher.config.js
new file mode 100644
index 000000000..ce4d05756
--- /dev/null
+++ b/oracle/config/transfer-watcher.config.js
@@ -0,0 +1,42 @@
+const baseConfig = require('./base.config')
+const { ERC20_ABI, ERC_TYPES } = require('../../commons')
+const { EXIT_CODES } = require('../src/utils/constants')
+
+const initialChecksJson = process.argv[3]
+
+if (!initialChecksJson) {
+  throw new Error('initial check parameter was not provided.')
+}
+
+let initialChecks
+try {
+  initialChecks = JSON.parse(initialChecksJson)
+} catch (e) {
+  throw new Error('Error on decoding values from initial checks.')
+}
+
+if (baseConfig.id === 'erc-erc' && initialChecks.foreignERC === ERC_TYPES.ERC677) {
+  baseConfig.id = 'erc677-erc677'
+}
+
+const id = `${baseConfig.id}-transfer`
+
+const transferWatcherRequired =
+  (baseConfig.id === 'erc-erc' && initialChecks.foreignERC === ERC_TYPES.ERC20) || baseConfig.id === 'erc-native'
+
+if (!transferWatcherRequired) {
+  console.error(`Transfer watcher not required for bridge mode ${process.env.ORACLE_BRIDGE_MODE}`)
+  process.exit(EXIT_CODES.WATCHER_NOT_REQUIRED)
+}
+
+module.exports = {
+  ...baseConfig.bridgeConfig,
+  ...baseConfig.foreignConfig,
+  event: 'Transfer',
+  eventContractAddress: initialChecks.bridgeableTokenAddress,
+  eventAbi: ERC20_ABI,
+  eventFilter: { to: process.env.COMMON_FOREIGN_BRIDGE_ADDRESS },
+  queue: 'home',
+  name: `watcher-${id}`,
+  id
+}
diff --git a/oracle/docker-compose-transfer.yml b/oracle/docker-compose-transfer.yml
new file mode 100644
index 000000000..10180d945
--- /dev/null
+++ b/oracle/docker-compose-transfer.yml
@@ -0,0 +1,91 @@
+---
+version: '2.4'
+services:
+  rabbit:
+    extends:
+      file: docker-compose.yml
+      service: rabbit
+    networks:
+      - net_rabbit_bridge_transfer
+  redis:
+    extends:
+      file: docker-compose.yml
+      service: redis
+    networks:
+      - net_db_bridge_transfer
+  bridge_request:
+    extends:
+      file: docker-compose.yml
+      service: bridge_request
+    networks:
+      - net_db_bridge_request
+      - net_rabbit_bridge_request
+  bridge_collected:
+    extends:
+      file: docker-compose.yml
+      service: bridge_collected
+    networks:
+      - net_db_bridge_request
+      - net_rabbit_bridge_request
+  bridge_affirmation:
+    extends:
+      file: docker-compose.yml
+      service: bridge_affirmation
+    networks:
+      - net_db_bridge_request
+      - net_rabbit_bridge_request
+  bridge_transfer:
+    cpus: 0.1
+    mem_limit: 500m
+    build:
+      context: ..
+      dockerfile: oracle/Dockerfile
+    env_file: ./.env
+    environment:
+      - NODE_ENV=production
+      - ORACLE_VALIDATOR_ADDRESS=${ORACLE_VALIDATOR_ADDRESS}
+    restart: unless-stopped
+    entrypoint: yarn watcher:transfer
+    networks:
+      - net_db_bridge_transfer
+      - net_rabbit_bridge_transfer
+  bridge_senderhome:
+    extends:
+      file: docker-compose.yml
+      service: bridge_senderhome
+    networks:
+      - net_db_bridge_request
+      - net_rabbit_bridge_request
+  bridge_senderforeign:
+    extends:
+      file: docker-compose.yml
+      service: bridge_senderforeign
+    networks:
+      - net_db_bridge_request
+      - net_rabbit_bridge_request
+
+networks:
+  net_db_bridge_request:
+    driver: bridge
+  net_db_bridge_collected:
+    driver: bridge
+  net_db_bridge_affirmation:
+    driver: bridge
+  net_db_bridge_transfer:
+    driver: bridge
+  net_db_bridge_senderhome:
+    driver: bridge
+  net_db_bridge_senderforeign:
+    driver: bridge
+  net_rabbit_bridge_request:
+    driver: bridge
+  net_rabbit_bridge_collected:
+    driver: bridge
+  net_rabbit_bridge_affirmation:
+    driver: bridge
+  net_rabbit_bridge_transfer:
+    driver: bridge
+  net_rabbit_bridge_senderhome:
+    driver: bridge
+  net_rabbit_bridge_senderforeign:
+    driver: bridge
diff --git a/oracle/package.json b/oracle/package.json
index dc333d2fc..66b3d3f6a 100644
--- a/oracle/package.json
+++ b/oracle/package.json
@@ -8,9 +8,10 @@
     "watcher:signature-request": "./scripts/start-worker.sh watcher signature-request-watcher",
     "watcher:collected-signatures": "./scripts/start-worker.sh watcher collected-signatures-watcher",
     "watcher:affirmation-request": "./scripts/start-worker.sh watcher affirmation-request-watcher",
+    "watcher:transfer": "./scripts/start-worker.sh watcher transfer-watcher",
     "sender:home": "./scripts/start-worker.sh sender home-sender",
     "sender:foreign": "./scripts/start-worker.sh sender foreign-sender",
-    "dev": "concurrently -n 'watcher:signature-request,watcher:collected-signatures,watcher:affirmation-request,sender:home,sender:foreign' -c 'red,green,yellow,blue,magenta' 'yarn watcher:signature-request' 'yarn watcher:collected-signatures' 'yarn watcher:affirmation-request' 'yarn sender:home' 'yarn sender:foreign'",
+    "dev": "concurrently -n 'watcher:signature-request,watcher:collected-signatures,watcher:affirmation-request,watcher:transfer,sender:home,sender:foreign' -c 'red,green,yellow,blue,magenta,cyan' 'yarn watcher:signature-request' 'yarn watcher:collected-signatures' 'yarn watcher:affirmation-request' 'yarn watcher:transfer' 'yarn sender:home' 'yarn sender:foreign'",
     "test": "NODE_ENV=test mocha",
     "test:watch": "NODE_ENV=test mocha --watch --reporter=min",
     "coverage": "NODE_ENV=test nyc --reporter=text --reporter=html mocha",
diff --git a/oracle/src/events/processTransfers/index.js b/oracle/src/events/processTransfers/index.js
index 624eaed88..0b8d8c939 100644
--- a/oracle/src/events/processTransfers/index.js
+++ b/oracle/src/events/processTransfers/index.js
@@ -1,9 +1,9 @@
 require('../../../env')
 const promiseLimit = require('promise-limit')
 const { HttpListProviderError } = require('http-list-provider')
-const { BRIDGE_VALIDATORS_ABI } = require('../../../../commons')
+const { BRIDGE_VALIDATORS_ABI, ZERO_ADDRESS } = require('../../../../commons')
 const rootLogger = require('../../services/logger')
-const { web3Home } = require('../../services/web3')
+const { web3Home, web3Foreign } = require('../../services/web3')
 const { AlreadyProcessedError, AlreadySignedError, InvalidValidatorError } = require('../../utils/errors')
 const { EXIT_CODES, MAX_CONCURRENT_EVENTS } = require('../../utils/constants')
 const estimateGas = require('../processAffirmationRequests/estimateGas')
@@ -14,6 +14,12 @@ let validatorContract = null
 
 function processTransfersBuilder(config) {
   const homeBridge = new web3Home.eth.Contract(config.homeBridgeAbi, config.homeBridgeAddress)
+  const userRequestForAffirmationAbi = config.foreignBridgeAbi.filter(
+    e => e.type === 'event' && e.name === 'UserRequestForAffirmation'
+  )[0]
+  const tokensSwappedAbi = config.foreignBridgeAbi.filter(e => e.type === 'event' && e.name === 'TokensSwapped')[0]
+  const userRequestForAffirmationHash = web3Home.eth.abi.encodeEventSignature(userRequestForAffirmationAbi)
+  const tokensSwappedHash = tokensSwappedAbi ? web3Home.eth.abi.encodeEventSignature(tokensSwappedAbi) : '0x'
 
   return async function processTransfers(transfers) {
     const txToSend = []
@@ -37,6 +43,32 @@ function processTransfersBuilder(config) {
 
         logger.info({ from, value }, `Processing transfer ${transfer.transactionHash}`)
 
+        const receipt = await web3Foreign.eth.getTransactionReceipt(transfer.transactionHash)
+
+        const existsAffirmationEvent = receipt.logs.some(
+          e => e.address === config.foreignBridgeAddress && e.topics[0] === userRequestForAffirmationHash
+        )
+
+        if (existsAffirmationEvent) {
+          logger.info(
+            `Transfer event discarded because a transaction with alternative receiver detected in transaction ${
+              transfer.transactionHash
+            }`
+          )
+          return
+        }
+
+        const existsTokensSwappedEvent = tokensSwappedAbi
+          ? receipt.logs.some(e => e.address === config.foreignBridgeAddress && e.topics[0] === tokensSwappedHash)
+          : false
+
+        if (from === ZERO_ADDRESS && existsTokensSwappedEvent) {
+          logger.info(
+            `Transfer event discarded because token swap is detected in transaction ${transfer.transactionHash}`
+          )
+          return
+        }
+
         let gasEstimate
         try {
           logger.debug('Estimate gas')
diff --git a/oracle/src/utils/constants.js b/oracle/src/utils/constants.js
index d05c9506e..5641f37e8 100644
--- a/oracle/src/utils/constants.js
+++ b/oracle/src/utils/constants.js
@@ -11,6 +11,7 @@ module.exports = {
   DEFAULT_GAS_PRICE_FACTOR: 1,
   EXIT_CODES: {
     GENERAL_ERROR: 1,
+    WATCHER_NOT_REQUIRED: 0,
     INCOMPATIBILITY: 10,
     MAX_TIME_REACHED: 11
   },
diff --git a/oracle/src/watcher.js b/oracle/src/watcher.js
index e96a4f605..388bfb51a 100644
--- a/oracle/src/watcher.js
+++ b/oracle/src/watcher.js
@@ -96,9 +96,11 @@ function processEvents(events) {
       return processCollectedSignatures(events)
     case 'native-erc-affirmation-request':
     case 'erc677-erc677-affirmation-request':
-      return processAffirmationRequests(events)
-    case 'erc-erc-affirmation-request':
     case 'erc-native-affirmation-request':
+    case 'erc-erc-affirmation-request':
+      return processAffirmationRequests(events)
+    case 'erc-erc-transfer':
+    case 'erc-native-transfer':
       return processTransfers(events)
     case 'amb-signature-request':
       return processAMBSignatureRequests(events)
diff --git a/package.json b/package.json
index faaeefa1a..69df30b9e 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "initialize": "yarn clean && git submodule update --init && yarn install --unsafe-perm --frozen-lockfile && yarn install:deploy && yarn compile:contracts",
     "build": "yarn workspace ui run build",
     "lint": "yarn wsrun --exclude token-bridge-contracts lint",
-    "test": "yarn wsrun --exclude monitor --exclude oracle-e2e --exclude ui-e2e --exclude monitor-e2e test",
+    "test": "yarn wsrun --exclude oracle-e2e --exclude ui-e2e --exclude monitor-e2e test",
     "oracle-e2e": "./oracle-e2e/run-tests.sh",
     "ui-e2e": "./ui-e2e/run-tests.sh",
     "clean": "rm -rf ./node_modules ./**/node_modules ./**/**/node_modules ./**/build",
diff --git a/ui-e2e/package.json b/ui-e2e/package.json
index cdcfeef90..aca56fc08 100644
--- a/ui-e2e/package.json
+++ b/ui-e2e/package.json
@@ -4,9 +4,9 @@
   "license": "MIT",
   "private": true,
   "devDependencies": {
-    "selenium-webdriver": "3.6.0",
+    "chromedriver": "^77.0.0",
     "mocha": "^5.2.0",
-    "chromedriver": "76.0.0"
+    "selenium-webdriver": "3.6.0"
   },
   "scripts": {
     "lint": "eslint . --ignore-path ../.eslintignore"
diff --git a/ui/README.md b/ui/README.md
index 998deea4f..96b634047 100644
--- a/ui/README.md
+++ b/ui/README.md
@@ -52,7 +52,7 @@ The following is an example setup using the POA Sokol testnet as the Home networ
 
 ### Dependencies
 
-- [Smart Contracts](https://github.com/poanetwork/poa-bridge-contracts)
+- [Smart Contracts](https://github.com/poanetwork/tokenbridge-contracts)
 - [Oracle](../oracle/README.md)
 - [Node.js](https://nodejs.org/en/download/)
 - [AlphaWallet](https://alphawallet.com/) or [Nifty Wallet](https://github.com/poanetwork/nifty-wallet) or [MetaMask](https://metamask.io/)
@@ -72,8 +72,8 @@ The following is an example setup using the POA Sokol testnet as the Home networ
     * Get free Kovan Coins from the [gitter channel](https://gitter.im/kovan-testnet/faucet) or [Iracus faucet](https://github.com/kovan-testnet/faucet) for Foreign account(s). Get 5 Keth to 1 acc, and transfer from there to all other wallets if more than one account is used.
 
 4. Deploy the Sokol <-> Kovan Bridge contracts.
-    * Go to the the `sokol-kovan-bridge` folder created in step 1 and `git clone https://github.com/poanetwork/poa-bridge-contracts`
-    * Follow instructions in the [POA Bridge contracts repo](https://github.com/poanetwork/poa-bridge-contracts).
+    * Go to the the `sokol-kovan-bridge` folder created in step 1 and `git clone https://github.com/poanetwork/tokenbridge-contracts`
+    * Follow instructions in the [POA Bridge contracts repo](https://github.com/poanetwork/tokenbridge-contracts).
     * Set the parameters in the .env file.
       * `DEPLOYMENT_ACCOUNT_PRIVATE_KEY`: Export the private key from step 2
       * `HOME_RPC_URL`=https://sokol.poa.network
@@ -86,7 +86,7 @@ The following is an example setup using the POA Sokol testnet as the Home networ
         * `FOREIGN_UPGRADEABLE_ADMIN_BRIDGE`
         * `VALIDATORS` _Note: Wallet address(es) for validator(s) are separated by a space. For testing, you can use the same address that was used as the bridge contracts management account._
       * `FOREIGN_RPC_URL`=https://kovan.infura.io/mew
-    * When deployment is finished, check that the `bridgeDeploymentResults.json` file exists in the `poa-bridge-contracts/deploy` directory and includes the bridge contract addresses.  
+    * When deployment is finished, check that the `bridgeDeploymentResults.json` file exists in the `tokenbridge-contracts/deploy` directory and includes the bridge contract addresses.  
 
 5. Install and run the TokenBridge Oracle.
   * Go to the `sokol-kovan-bridge` folder
@@ -125,7 +125,7 @@ cp .env.example .env
 ````
   * Insert the addresses from the bridgeDeploymentResults.json file (from step 4) into the .env file. No other changes are needed, see [Env Parameter Details](#env-parameter-details) for information about each parameter.
 ```
-cat ../poa-bridge-contracts/deploy/bridgeDeploymentResults.json
+cat ../tokenbridge-contracts/deploy/bridgeDeploymentResults.json
 ```
 
 ```bash
diff --git a/ui/src/stores/GasPriceStore.js b/ui/src/stores/GasPriceStore.js
index 03909c733..328c588e0 100644
--- a/ui/src/stores/GasPriceStore.js
+++ b/ui/src/stores/GasPriceStore.js
@@ -60,7 +60,7 @@ class GasPriceStore {
 
   @computed
   get gasPriceInHex() {
-    return toHex(this.gasPrice)
+    return toHex(this.gasPrice.toString())
   }
 }
 
diff --git a/ui/src/stores/TxStore.js b/ui/src/stores/TxStore.js
index 3c55901a6..d8efadbaf 100644
--- a/ui/src/stores/TxStore.js
+++ b/ui/src/stores/TxStore.js
@@ -64,7 +64,7 @@ class TxStore {
     try {
       return this.web3Store.getWeb3Promise.then(async () => {
         if (this.web3Store.defaultAccount.address) {
-          const data = await contract.methods.transferAndCall(to, value, '0x00').encodeABI()
+          const data = await contract.methods.transferAndCall(to, value, '0x').encodeABI()
           return this.doSend({ to: tokenAddress, from, value: '0x00', data, sentValue: value })
         } else {
           this.alertStore.pushError('Please unlock wallet')
diff --git a/yarn.lock b/yarn.lock
index f02730ad2..96d36e50e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,58 +2,58 @@
 # yarn lockfile v1
 
 
-"@0x/assert@^2.1.1", "@0x/assert@^2.1.3":
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/@0x/assert/-/assert-2.1.3.tgz#ff35336730246140ad9584b0521046bf2962b62a"
-  integrity sha512-uOA4tQ3LQTPnVUaQrFkbFtGKWhvW51CNwS8DO65xXPszSUmWOc9Pqtrk2Ee10TxfA90ImaXYgWGves9lDI+Nog==
+"@0x/assert@^2.1.6":
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/@0x/assert/-/assert-2.1.6.tgz#61c5854b555bca1f1f0503754f2fd0169bee0ef1"
+  integrity sha512-Gu8eBnFdEuIAH2GubWYOSVz/BIoRccKof68AziduYDHxh4nSPM6NUH52xtfUGk4nXljiOXU1XHZJhcjTObI+8Q==
   dependencies:
-    "@0x/json-schemas" "^3.1.13"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.5.0"
+    "@0x/json-schemas" "^4.0.2"
+    "@0x/typescript-typings" "^4.3.0"
+    "@0x/utils" "^4.5.2"
     lodash "^4.17.11"
     valid-url "^1.0.9"
 
-"@0x/dev-utils@^2.3.0":
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/@0x/dev-utils/-/dev-utils-2.3.0.tgz#2ab1c54b0eb1e0353428220f8450781e034b2d59"
-  integrity sha512-6EdcJSL7fe/U3AlvSOXRevbGgamjsyy2Al5kHmnYBid+WCaHfHDr7GbBhU+UwHr/g2QR5SunhGsNV9DrLk/AXg==
-  dependencies:
-    "@0x/subproviders" "^5.0.1"
-    "@0x/types" "^2.4.1"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.5.0"
-    "@0x/web3-wrapper" "^6.0.10"
+"@0x/dev-utils@^2.3.3":
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/@0x/dev-utils/-/dev-utils-2.3.3.tgz#9b6df00fea357fa6da02b35ca93fc89d100e1992"
+  integrity sha512-Pi664W/jj1U6WU+kHEPyKpflBnmKRsclB69RaL7wpnvOOFjAPhFV2/0FvIZ25w62rMzKEpfD1/1NcZ7NjAk7OQ==
+  dependencies:
+    "@0x/subproviders" "^5.0.4"
+    "@0x/types" "^2.4.3"
+    "@0x/typescript-typings" "^4.3.0"
+    "@0x/utils" "^4.5.2"
+    "@0x/web3-wrapper" "^6.0.13"
     "@types/web3-provider-engine" "^14.0.0"
     chai "^4.0.1"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     lodash "^4.17.11"
 
-"@0x/json-schemas@^3.1.13":
-  version "3.1.13"
-  resolved "https://registry.yarnpkg.com/@0x/json-schemas/-/json-schemas-3.1.13.tgz#4b9010f1bdeaf2aef1daba1753aa2e5ecf57f654"
-  integrity sha512-V93sF6seHDHFCSLZOOEhgY5k+w+78tLmxJRhj8XvsW4+EnXcgpshxK38P6SQAmBoNLDutmM8Wk1inf6ghiW0qA==
+"@0x/json-schemas@^4.0.2":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/@0x/json-schemas/-/json-schemas-4.0.2.tgz#6f7c1dcde04d3acc3e8ca2f24177b9705c10e772"
+  integrity sha512-JHOwESZeWKAzT5Z42ZNvOvQUQ5vuRIFQWS0FNjYwV8Cv4/dRlLHd7kwxxsvlm9NxgXnOW0ddEDBbVGxhVSYNIg==
   dependencies:
-    "@0x/typescript-typings" "^4.2.4"
+    "@0x/typescript-typings" "^4.3.0"
     "@types/node" "*"
     jsonschema "^1.2.0"
     lodash.values "^4.3.0"
 
-"@0x/sol-compiler@^3.1.12":
-  version "3.1.12"
-  resolved "https://registry.yarnpkg.com/@0x/sol-compiler/-/sol-compiler-3.1.12.tgz#f5cecf7252bf10490473b9de62018cf46b0ea332"
-  integrity sha512-DaOJaME81FOG7+PvJAgUUj32XqMQY3pNYLQZhExCt6Br63uHbEz7FDM+EwO+UBoREdHhBfPEvBx7Z9tlByBb4Q==
-  dependencies:
-    "@0x/assert" "^2.1.3"
-    "@0x/json-schemas" "^3.1.13"
-    "@0x/sol-resolver" "^2.0.9"
-    "@0x/types" "^2.4.1"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.5.0"
-    "@0x/web3-wrapper" "^6.0.10"
+"@0x/sol-compiler@^3.1.15":
+  version "3.1.15"
+  resolved "https://registry.yarnpkg.com/@0x/sol-compiler/-/sol-compiler-3.1.15.tgz#aaaad55008dddd69ad1e3226aa4a2832e0dd13b3"
+  integrity sha512-IobhcQ/whFRL942/ykKc0fV6/YstHhvnQJ0noUZ9GabMDtaBlW6k5vAerSkXZU/YyOd8sD9nw7QSm295D6HoTA==
+  dependencies:
+    "@0x/assert" "^2.1.6"
+    "@0x/json-schemas" "^4.0.2"
+    "@0x/sol-resolver" "^2.0.11"
+    "@0x/types" "^2.4.3"
+    "@0x/typescript-typings" "^4.3.0"
+    "@0x/utils" "^4.5.2"
+    "@0x/web3-wrapper" "^6.0.13"
     "@types/yargs" "^11.0.0"
     chalk "^2.3.0"
     chokidar "^3.0.2"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     ethereumjs-util "^5.1.1"
     lodash "^4.17.11"
     mkdirp "^0.5.1"
@@ -65,59 +65,59 @@
     web3-eth-abi "^1.0.0-beta.24"
     yargs "^10.0.3"
 
-"@0x/sol-coverage@^3.0.5":
-  version "3.0.9"
-  resolved "https://registry.yarnpkg.com/@0x/sol-coverage/-/sol-coverage-3.0.9.tgz#906524c4a890b1289f4b685e0b5107ed133bd035"
-  integrity sha512-VpcLJI1VmcD0rpeghjkbiGTcGFHYmI/DzM0IoSmW6dLZ9HsJ5pTDPx8SHiSchk54xIiJAPFKiujBNcbwnUbCQQ==
+"@0x/sol-coverage@^3.0.11":
+  version "3.0.12"
+  resolved "https://registry.yarnpkg.com/@0x/sol-coverage/-/sol-coverage-3.0.12.tgz#4ca602495f7bcc4f045854850cd7f20fdf64e984"
+  integrity sha512-V4Iq8LU8HWNctVCt+gMHKcZ0moiawpna7bd3SWQuiQIig0iNpXBBCQl9SEIwpboTcv4Xhzo4cZuCGsWwKAQSpw==
   dependencies:
-    "@0x/sol-tracing-utils" "^6.0.16"
-    "@0x/subproviders" "^5.0.1"
-    "@0x/typescript-typings" "^4.2.4"
+    "@0x/sol-tracing-utils" "^6.0.19"
+    "@0x/subproviders" "^5.0.4"
+    "@0x/typescript-typings" "^4.3.0"
     "@types/minimatch" "^3.0.3"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     lodash "^4.17.11"
     minimatch "^3.0.4"
     web3-provider-engine "14.0.6"
 
-"@0x/sol-resolver@^2.0.9":
-  version "2.0.9"
-  resolved "https://registry.yarnpkg.com/@0x/sol-resolver/-/sol-resolver-2.0.9.tgz#afac0e4611565766c4e8b0b20a88cce08348a53b"
-  integrity sha512-A1G8qc/hNPHbj242aDZynTN0GJOls86ZIbCBpFu9ZQHzfgYbTI3ZRhG329hSZeIeqy9KQVyNM8CyA6/Lwps7Jg==
+"@0x/sol-resolver@^2.0.11":
+  version "2.0.11"
+  resolved "https://registry.yarnpkg.com/@0x/sol-resolver/-/sol-resolver-2.0.11.tgz#282d545a423baf0d478c498fd3adf607339d5504"
+  integrity sha512-TGvkuWoEMghPB4OZaPz49OJ/J0cw/I3yV7VLbE/OeN0K/J2P8uOkzhNgWLOVSi8EK3hcJ1JVc0iDSkCnzGj4xQ==
   dependencies:
-    "@0x/types" "^2.4.1"
-    "@0x/typescript-typings" "^4.2.4"
+    "@0x/types" "^2.4.3"
+    "@0x/typescript-typings" "^4.3.0"
     lodash "^4.17.11"
 
-"@0x/sol-trace@^2.0.13":
-  version "2.0.17"
-  resolved "https://registry.yarnpkg.com/@0x/sol-trace/-/sol-trace-2.0.17.tgz#04fcd9f9b268cdf8ae1f102f6dd2bd61a29c634b"
-  integrity sha512-3Nnj0zMU6UN67Zc3CAsr7mlajDap7Q+fJMgeFi/68WOOW7oJePr9v7ZTA9elHvC1BQMOzdGUXyvNzCwHd79mpA==
+"@0x/sol-trace@^2.0.19":
+  version "2.0.20"
+  resolved "https://registry.yarnpkg.com/@0x/sol-trace/-/sol-trace-2.0.20.tgz#4c14af3f5c30ab50882e9667926ca9533446711d"
+  integrity sha512-lkw+8l+InqXKoyVFPCxdLA0oZnLLPvmpFm+lIJwEkPjrbwIyhvQbwSwyzPW/1XUWj0wIwWOpq6PSyofWZgt4KA==
   dependencies:
-    "@0x/sol-tracing-utils" "^6.0.16"
-    "@0x/subproviders" "^5.0.1"
-    "@0x/typescript-typings" "^4.2.4"
+    "@0x/sol-tracing-utils" "^6.0.19"
+    "@0x/subproviders" "^5.0.4"
+    "@0x/typescript-typings" "^4.3.0"
     chalk "^2.3.0"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     ethereumjs-util "^5.1.1"
     lodash "^4.17.11"
     loglevel "^1.6.1"
     web3-provider-engine "14.0.6"
 
-"@0x/sol-tracing-utils@^6.0.16":
-  version "6.0.16"
-  resolved "https://registry.yarnpkg.com/@0x/sol-tracing-utils/-/sol-tracing-utils-6.0.16.tgz#dde1f153ed0e9844872cc45677926e6e5fbb6114"
-  integrity sha512-81kecPkc6fr0wJD8CU5MO4ATA3VqeWjktBdUaxzTqhOtB1rZZq32eKeZIEMCc2AckgYCI6xxBeAmAL309Z3P5g==
-  dependencies:
-    "@0x/dev-utils" "^2.3.0"
-    "@0x/sol-compiler" "^3.1.12"
-    "@0x/sol-resolver" "^2.0.9"
-    "@0x/subproviders" "^5.0.1"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.5.0"
-    "@0x/web3-wrapper" "^6.0.10"
+"@0x/sol-tracing-utils@^6.0.19":
+  version "6.0.19"
+  resolved "https://registry.yarnpkg.com/@0x/sol-tracing-utils/-/sol-tracing-utils-6.0.19.tgz#3c119c7e5b6d2bd1c94663985b7641aec85ef625"
+  integrity sha512-5tQOEo+dUYWiclT7UDy5IRm/EPEwDzCqAY3J8l0ecIsssBk0r2YLKKf/ugWkdwASGeAxiepjYpC+mxcxOT6yDA==
+  dependencies:
+    "@0x/dev-utils" "^2.3.3"
+    "@0x/sol-compiler" "^3.1.15"
+    "@0x/sol-resolver" "^2.0.11"
+    "@0x/subproviders" "^5.0.4"
+    "@0x/typescript-typings" "^4.3.0"
+    "@0x/utils" "^4.5.2"
+    "@0x/web3-wrapper" "^6.0.13"
     "@types/solidity-parser-antlr" "^0.2.3"
     chalk "^2.3.0"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     ethereumjs-util "^5.1.1"
     ethers "~4.0.4"
     glob "^7.1.2"
@@ -130,53 +130,23 @@
     solc "^0.5.5"
     solidity-parser-antlr "^0.4.2"
 
-"@0x/subproviders@^4.1.0":
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/@0x/subproviders/-/subproviders-4.1.2.tgz#ab7bb0f482b11ccb4615fb5dd8ca85199cd0ae23"
-  integrity sha512-PaK/+cC6+o3glVITnBdb/AN/ej7ulfr49KGftNRATB8Y/yI6Xa3adqgFvDh7jiKBoB/auTRFQ/TabQTcieKl6g==
-  dependencies:
-    "@0x/assert" "^2.1.1"
-    "@0x/types" "^2.4.1"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.4.1"
-    "@0x/web3-wrapper" "^6.0.8"
-    "@ledgerhq/hw-app-eth" "^4.3.0"
-    "@ledgerhq/hw-transport-u2f" "4.24.0"
-    "@types/eth-lightwallet" "^3.0.0"
-    "@types/hdkey" "^0.7.0"
-    "@types/web3-provider-engine" "^14.0.0"
-    bip39 "^2.5.0"
-    bn.js "^4.11.8"
-    eth-lightwallet "^3.0.1"
-    ethereum-types "^2.1.4"
-    ethereumjs-tx "^1.3.5"
-    ethereumjs-util "^5.1.1"
-    ganache-core "^2.5.3"
-    hdkey "^0.7.1"
-    json-rpc-error "2.0.0"
-    lodash "^4.17.11"
-    semaphore-async-await "^1.5.1"
-    web3-provider-engine "14.0.6"
-  optionalDependencies:
-    "@ledgerhq/hw-transport-node-hid" "^4.3.0"
-
-"@0x/subproviders@^5.0.1":
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/@0x/subproviders/-/subproviders-5.0.1.tgz#167e0fddc8da6dc629c741d33dd68e0142f759d4"
-  integrity sha512-qt3pSbuOev9G0mOjf0DnpGRifFeVdntdFI+BMgO1YhXUdu4DM0t3WlJo6HXlnWmjx/2+Yr00N0lz2G3JACUDsQ==
-  dependencies:
-    "@0x/assert" "^2.1.3"
-    "@0x/types" "^2.4.1"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.5.0"
-    "@0x/web3-wrapper" "^6.0.10"
+"@0x/subproviders@^5.0.3", "@0x/subproviders@^5.0.4":
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/@0x/subproviders/-/subproviders-5.0.4.tgz#e4b165634ef6a50c4bd41baacf0dbd2a9390c2f8"
+  integrity sha512-1LiGcOXkP5eUOl/0JRqkrqYtCvIL4NJj1GbbLIRq4TvkfqrRbF7zJM2SaayxPo3Z48zVsqk0ZE5+RrNAdK/Rrg==
+  dependencies:
+    "@0x/assert" "^2.1.6"
+    "@0x/types" "^2.4.3"
+    "@0x/typescript-typings" "^4.3.0"
+    "@0x/utils" "^4.5.2"
+    "@0x/web3-wrapper" "^6.0.13"
     "@ledgerhq/hw-app-eth" "^4.3.0"
     "@ledgerhq/hw-transport-u2f" "4.24.0"
     "@types/hdkey" "^0.7.0"
     "@types/web3-provider-engine" "^14.0.0"
     bip39 "^2.5.0"
     bn.js "^4.11.8"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     ethereumjs-tx "^1.3.5"
     ethereumjs-util "^5.1.1"
     ganache-core "^2.6.0"
@@ -188,55 +158,55 @@
   optionalDependencies:
     "@ledgerhq/hw-transport-node-hid" "^4.3.0"
 
-"@0x/types@^2.4.1":
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/@0x/types/-/types-2.4.1.tgz#41a42185dcd093b19ef0d4595a432b285aae4746"
-  integrity sha512-gJrpxwoV1c1rSWg94RH1fLdfMCwaSCene8p4ckCgwmOzoLaD9Oj1ImErgjzGhmbPugwn6n5HnjoU7cQzeek4nw==
+"@0x/types@^2.4.3":
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/@0x/types/-/types-2.4.3.tgz#ea014889789e9013fdf48ce97b79f2c016e10fb3"
+  integrity sha512-3z4ca9fb9pyTu9lJhTSll5EuEthkA3tLAayyZixCoCnwi4ok6PJ83PnMMsSxlRY2iXr7QGbrQr6nU64YWk2WjA==
   dependencies:
     "@types/node" "*"
     bignumber.js "~8.0.2"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
 
-"@0x/typescript-typings@^4.2.4":
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/@0x/typescript-typings/-/typescript-typings-4.2.4.tgz#0858639ddfdf7e9e1a3f9fd8f7d8f2e8ebfdce85"
-  integrity sha512-yIg8q/bj9+Y0OzNuq59D3JDe4OoQR3bU2QKy+7d8NV6CIfA0GqfWWS+JFdUB45S45qT5P0EmThh/szQ7zuW4oQ==
+"@0x/typescript-typings@^4.3.0":
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/@0x/typescript-typings/-/typescript-typings-4.3.0.tgz#4813a996ac5101841d1c22f4aa1738ab56168857"
+  integrity sha512-6IH2JyKyl33+40tJ5rEhaMPTS2mVuRvoNmoXlCd/F0GPYSsDHMGObIXOkx+Qsw5SyCmqNs/3CTLeeCCqiSUdaw==
   dependencies:
     "@types/bn.js" "^4.11.0"
     "@types/react" "*"
     bignumber.js "~8.0.2"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     popper.js "1.14.3"
 
-"@0x/utils@^4.4.1", "@0x/utils@^4.5.0":
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-4.5.0.tgz#b5780ea76f4553ef458c4dddc970262c5d6cee75"
-  integrity sha512-tdMpfccExkuuVDznJBJ0m813GocNv0RdyHckmjPQVdpaAlcehY6u9WB2+b8O9Coop5l8p1Y71Z4DeNuFrEqHpQ==
+"@0x/utils@^4.5.2":
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-4.5.2.tgz#6cc89f2d0dda341e0fb4e76049a35abfb67a4ac5"
+  integrity sha512-NWfNcvyiOhouk662AWxX0ZVe4ednBZJS9WZT/by3DBCY/WvN7WHMpEy9M5rBCxO+JJndLYeB5eBztDp7W+Ytkw==
   dependencies:
-    "@0x/types" "^2.4.1"
-    "@0x/typescript-typings" "^4.2.4"
+    "@0x/types" "^2.4.3"
+    "@0x/typescript-typings" "^4.3.0"
     "@types/node" "*"
     abortcontroller-polyfill "^1.1.9"
     bignumber.js "~8.0.2"
     chalk "^2.3.0"
     detect-node "2.0.3"
-    ethereum-types "^2.1.4"
+    ethereum-types "^2.1.6"
     ethereumjs-util "^5.1.1"
     ethers "~4.0.4"
     isomorphic-fetch "2.2.1"
     js-sha3 "^0.7.0"
     lodash "^4.17.11"
 
-"@0x/web3-wrapper@^6.0.10", "@0x/web3-wrapper@^6.0.8":
-  version "6.0.10"
-  resolved "https://registry.yarnpkg.com/@0x/web3-wrapper/-/web3-wrapper-6.0.10.tgz#6be653dc2ed7e82e208c1131f4a8ee538991ce7d"
-  integrity sha512-jPsKVoBNb/IeJOgdhVwtkceYgayA1L/9RCqSzZ5uvqQtdpZho4Xa6SaJIeE+XnBnluicunvc9swILrknNLNKKA==
+"@0x/web3-wrapper@^6.0.13":
+  version "6.0.13"
+  resolved "https://registry.yarnpkg.com/@0x/web3-wrapper/-/web3-wrapper-6.0.13.tgz#2e666221bd44ceebe02762028214d4aa41ad7247"
+  integrity sha512-LQjKBCCNdkJuhcJld+/sy+G0+sJu5qp9VDNNwJGLDxWIJpgoshhUpBPi7vUnZ79UY4SYuNcC4yM9yI61cs7ZiA==
   dependencies:
-    "@0x/assert" "^2.1.3"
-    "@0x/json-schemas" "^3.1.13"
-    "@0x/typescript-typings" "^4.2.4"
-    "@0x/utils" "^4.5.0"
-    ethereum-types "^2.1.4"
+    "@0x/assert" "^2.1.6"
+    "@0x/json-schemas" "^4.0.2"
+    "@0x/typescript-typings" "^4.3.0"
+    "@0x/utils" "^4.5.2"
+    ethereum-types "^2.1.6"
     ethereumjs-util "^5.1.1"
     ethers "~4.0.4"
     lodash "^4.17.11"
@@ -1238,10 +1208,10 @@
     exec-sh "^0.3.2"
     minimist "^1.2.0"
 
-"@codechecks/client@^0.1.5":
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/@codechecks/client/-/client-0.1.5.tgz#635d905ea2db6e2502a7510dabdba24ddef44d56"
-  integrity sha512-/IcKf0j8dDXjlC3D1RgRNGGk0oo1733v+QH9rnp9urZe/+9fAi0M0aTqYl060ZTnyJgwh9Fek+/5zkOswVFJQA==
+"@codechecks/client@^0.1.9":
+  version "0.1.10"
+  resolved "https://registry.yarnpkg.com/@codechecks/client/-/client-0.1.10.tgz#41fe736c424976d9feb8116b131fb9c1f099d105"
+  integrity sha512-rvX+LknmMohsLTU8mHJqIcNTo8fKfw6A5i7JvT6JJWqwCLi+TujHpRO8BLf48iF96+gU5viVvKfRaUyhc3wloA==
   dependencies:
     bluebird "^3.5.3"
     chalk "^2.4.2"
@@ -1253,8 +1223,8 @@
     js-yaml "^3.13.1"
     json5 "^2.1.0"
     lodash "^4.17.11"
-    marked "^0.6.2"
-    marked-terminal "^3.2.0"
+    marked "^0.7.0"
+    marked-terminal "^3.3.0"
     mkdirp "^0.5.1"
     ms "^2.1.1"
     promise "^8.0.2"
@@ -1765,13 +1735,6 @@
   dependencies:
     "@types/node" "*"
 
-"@types/eth-lightwallet@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@types/eth-lightwallet/-/eth-lightwallet-3.0.0.tgz#9be5b59dc6fb3fcdb01e65c2c2a79cd601f72dd4"
-  integrity sha512-AgE1V0Z9VqZ3bwZgUeIwJkKuyCP/vFaIFtZd7OZxhwD0Vsqjy9HqfT6IolrxXCTLWy9YkqcN7gL1jtIiH+Ml7Q==
-  dependencies:
-    "@types/node" "*"
-
 "@types/ethereum-protocol@*":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/ethereum-protocol/-/ethereum-protocol-1.0.0.tgz#416e3827d5fdfa4658b0045b35a008747871b271"
@@ -2107,7 +2070,7 @@
   resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
 
-JSONStream@^1.3.4, JSONStream@^1.3.5:
+JSONStream@^1.3.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
   integrity sha512-E+iruNOY8VV9s4JEbe1aNEm6MiszPRr/UfcHMz0TQh1BXSxHK+ASV1R6W4HpjBhSeS+54PIsAMCBmwD06LLsqQ==
@@ -2120,7 +2083,7 @@ abab@^2.0.0:
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.0.tgz#aba0ab4c5eee2d4c79d3487d85450fb2376ebb0f"
   integrity sha512-sY5AXXVZv4Y1VACTtR11UJCPHHudgY5i26Qj5TypE6DKlIApbwb5uqhXcJ5UUGbvZNRh7EeIoW+LrJumBsKp7w==
 
-abbrev@1, abbrev@~1.1.1:
+abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
@@ -2130,12 +2093,13 @@ abbrev@1.0.x:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
   integrity sha1-kbR5JYinc4wl813W9jdSovh3YTU=
 
-abi-decoder@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/abi-decoder/-/abi-decoder-2.0.1.tgz#fd3c1ca79eedb3e663bb88f34f146f112d4ee59e"
-  integrity sha512-hkcSuzQJJFSht4wDAcLn6cfFVx/1qddfV0wG+VCmZBP0h7iZqbHPpmNOmt7nb2oxPSA0cn3Lfmoi6iselvvwCQ==
+abi-decoder@^2.2.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/abi-decoder/-/abi-decoder-2.2.2.tgz#aa1e6679f43c6c6be5d2a3fb20e9578e14e44440"
+  integrity sha512-viRNIt7FzBC9/Y99AVKsAvEMJsIe9Yc/PMrqYT7edSlZ4EnbXlxAq7hS08XTeMzjMP6DpoVrYyCwhSCskCPQqA==
   dependencies:
-    web3 "1.0.0-beta.37"
+    web3-eth-abi "^1.2.1"
+    web3-utils "^1.2.1"
 
 abortcontroller-polyfill@^1.1.9:
   version "1.3.0"
@@ -2196,6 +2160,11 @@ acorn-jsx@^5.0.0:
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.0.1.tgz#32a064fd925429216a09b141102bfdd185fae40e"
   integrity sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==
 
+acorn-jsx@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.1.0.tgz#294adb71b57398b0680015f0a38c563ee1db5384"
+  integrity sha512-tMUqwBWfLFbJbizRmEcWSLw6HnFzfdJs2sOJEOwwtVPMoH/0Ay+E703oZz78VSXZiiDcZrQ5XKjPIUQixhmgVw==
+
 acorn-walk@^6.0.1:
   version "6.1.1"
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.1.1.tgz#d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913"
@@ -2211,6 +2180,11 @@ acorn@^6.0.1, acorn@^6.0.4, acorn@^6.0.5, acorn@^6.0.7:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.1.1.tgz#7d25ae05bb8ad1f9b699108e1094ecd7884adc1f"
   integrity sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==
 
+acorn@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
+  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
+
 address@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/address/-/address-1.0.3.tgz#b5f50631f8d6cec8bd20c963963afb55e06cbce9"
@@ -2272,7 +2246,7 @@ ajv@^6.1.0, ajv@^6.5.5, ajv@^6.9.1:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
-ajv@^6.6.1:
+ajv@^6.10.0, ajv@^6.6.1:
   version "6.10.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.2.tgz#d3cea04d6b017b2894ad69040fec8b623eb4bd52"
   integrity sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==
@@ -2391,11 +2365,6 @@ ansicolors@~0.3.2:
   resolved "https://registry.yarnpkg.com/ansicolors/-/ansicolors-0.3.2.tgz#665597de86a9ffe3aa9bfbe6cae5c6ea426b4979"
   integrity sha1-ZlWX3oap/+Oqm/vmyuXG6kJrSXk=
 
-ansistyles@~0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/ansistyles/-/ansistyles-0.1.3.tgz#5de60415bda071bb37127854c864f41b23254539"
-  integrity sha1-XeYEFb2gcbs3EnhUyGT0GyMlRTk=
-
 antlr4@4.7.1:
   version "4.7.1"
   resolved "https://registry.yarnpkg.com/antlr4/-/antlr4-4.7.1.tgz#69984014f096e9e775f53dd9744bf994d8959773"
@@ -2441,17 +2410,12 @@ append-transform@^0.4.0:
   dependencies:
     default-require-extensions "^1.0.0"
 
-aproba@^1.0.3, aproba@^1.1.1, aproba@^1.1.2:
+aproba@^1.0.3, aproba@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
   integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
 
-"aproba@^1.1.2 || 2", aproba@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/aproba/-/aproba-2.0.0.tgz#52520b8ae5b569215b354efc0caa3fe1e45a8adc"
-  integrity sha512-lYe4Gx7QT+MKGbDsA+Z+he/Wtef0BiwDOlK/XkBrdfsh9J/jPPXbX0tE9x9cl27Tmu5gg3QUbUrQYa/y+KOHPQ==
-
-archy@^1.0.0, archy@~1.0.0:
+archy@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/archy/-/archy-1.0.0.tgz#f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40"
   integrity sha1-+cjBN1fMHde8N5rHeyxipcKGjEA=
@@ -2639,7 +2603,7 @@ arrify@^1.0.1:
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
   integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
 
-asap@^2.0.0, asap@~2.0.6:
+asap@~2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
   integrity sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY=
@@ -2783,7 +2747,7 @@ aws4@^1.8.0:
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
   integrity sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==
 
-axios@^0.19.0:
+axios@0.19.0:
   version "0.19.0"
   resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.0.tgz#8e09bff3d9122e133f7b8101c8fbdd00ed3d2ab8"
   integrity sha512-1uvKqKQta3KBxIz14F2v06AEHZ/dIoeKfbTRkK1E5oqjDnuEerLmYTgJB5AiQZHJcljpg1TuRzdjDR06qNk0DQ==
@@ -3544,26 +3508,11 @@ bignumber.js@^6.0.0:
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-6.0.0.tgz#bbfa047644609a5af093e9cbd83b0461fa3f6002"
   integrity sha512-x247jIuy60/+FtMRvscqfxtVHQf8AGx2hm9c6btkgC0x/hp9yt+teISNhvF8WlwRkCc5yF2fDECH8SIMe8j+GA==
 
-"bignumber.js@git+https://github.com/frozeman/bignumber.js-nolookahead.git":
-  version "2.0.7"
-  resolved "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934"
-
 bignumber.js@~8.0.2:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-8.0.2.tgz#d8c4e1874359573b1ef03011a2d861214aeef137"
   integrity sha512-EiuvFrnbv0jFixEQ9f58jo7X0qI2lNGIr/MxntmVzQc5JUweDSh8y8hbTCAomFtqwUPIOWcLXP0VEOSZTG7FFw==
 
-bin-links@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/bin-links/-/bin-links-1.1.2.tgz#fb74bd54bae6b7befc6c6221f25322ac830d9757"
-  integrity sha512-8eEHVgYP03nILphilltWjeIjMbKyJo3wvp9K816pHbhP301ismzw15mxAAEVQ/USUwcP++1uNrbERbp8lOA6Fg==
-  dependencies:
-    bluebird "^3.5.0"
-    cmd-shim "^2.0.2"
-    gentle-fs "^2.0.0"
-    graceful-fs "^4.1.11"
-    write-file-atomic "^2.3.0"
-
 binary-extensions@^1.0.0:
   version "1.13.1"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
@@ -3610,38 +3559,6 @@ bip66@^1.1.5:
   dependencies:
     safe-buffer "^5.0.1"
 
-bitcore-lib@^0.15.0:
-  version "0.15.0"
-  resolved "https://registry.yarnpkg.com/bitcore-lib/-/bitcore-lib-0.15.0.tgz#f924be13869f2aab7e04aeec5642ad3359b6cec2"
-  integrity sha512-AeXLWhiivF6CDFzrABZHT4jJrflyylDWTi32o30rF92HW9msfuKpjzrHtFKYGa9w0kNVv5HABQjCB3OEav4PhQ==
-  dependencies:
-    bn.js "=4.11.8"
-    bs58 "=4.0.1"
-    buffer-compare "=1.1.1"
-    elliptic "=6.4.0"
-    inherits "=2.0.1"
-    lodash "=4.17.4"
-
-bitcore-lib@^0.16.0:
-  version "0.16.0"
-  resolved "https://registry.yarnpkg.com/bitcore-lib/-/bitcore-lib-0.16.0.tgz#a2c3ec1108cdb90386f728282ab833e0c77c9533"
-  integrity sha512-CEtcrPAH2gwgaMN+OPMJc18TBEak1+TtzMyafrqrIbK9PIa3kat195qBJhC0liJSHRiRr6IE2eLcXeIFFs+U8w==
-  dependencies:
-    bn.js "=4.11.8"
-    bs58 "=4.0.1"
-    buffer-compare "=1.1.1"
-    elliptic "=6.4.0"
-    inherits "=2.0.1"
-    lodash "=4.17.11"
-
-bitcore-mnemonic@^1.5.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/bitcore-mnemonic/-/bitcore-mnemonic-1.7.0.tgz#253295a773135e1a0b455871de614996afc8f5e1"
-  integrity sha512-1JV1okgz9Vv+Y4fG2m3ToR+BGdKA6tSoqjepIxA95BZjW6YaeopVW4iOe/dY9dnkZH4+LA2AJ4YbDE6H3ih3Yw==
-  dependencies:
-    bitcore-lib "^0.16.0"
-    unorm "^1.4.1"
-
 bitsyntax@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/bitsyntax/-/bitsyntax-0.1.0.tgz#b0c59acef03505de5a2ed62a2f763c56ae1d6205"
@@ -3696,16 +3613,11 @@ bn.js@4.11.6:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
   integrity sha1-UzRK2xRhehP26N0s4okF0cC6MhU=
 
-bn.js@4.11.8, bn.js@=4.11.8, bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.10.0, bn.js@^4.11.0, bn.js@^4.11.1, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.4.0, bn.js@^4.8.0:
+bn.js@4.11.8, bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.10.0, bn.js@^4.11.0, bn.js@^4.11.1, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.4.0, bn.js@^4.8.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
-bn.js@^2.0.3:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-2.2.0.tgz#12162bc2ae71fc40a5626c33438f3a875cd37625"
-  integrity sha1-EhYrwq5x/EClYmwzQ486h1zTdiU=
-
 body-parser@1.19.0, body-parser@^1.16.0:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
@@ -3921,18 +3833,18 @@ browserslist@^4.0.0, browserslist@^4.1.1, browserslist@^4.4.2, browserslist@^4.5
     electron-to-chromium "^1.3.133"
     node-releases "^1.1.19"
 
-bs58@=4.0.1, bs58@^4.0.0:
+bs58@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/bs58/-/bs58-2.0.1.tgz#55908d58f1982aba2008fa1bed8f91998a29bf8d"
+  integrity sha1-VZCNWPGYKrogCPob7Y+RmYopv40=
+
+bs58@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
   integrity sha1-vhYedsNU9veIrkBx9j806MTwpCo=
   dependencies:
     base-x "^3.0.2"
 
-bs58@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/bs58/-/bs58-2.0.1.tgz#55908d58f1982aba2008fa1bed8f91998a29bf8d"
-  integrity sha1-VZCNWPGYKrogCPob7Y+RmYopv40=
-
 bs58check@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
@@ -3962,11 +3874,6 @@ buffer-alloc@^1.2.0:
     buffer-alloc-unsafe "^1.1.0"
     buffer-fill "^1.0.0"
 
-buffer-compare@=1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/buffer-compare/-/buffer-compare-1.1.1.tgz#5be7be853af89198d1f4ddc090d1d66a48aef596"
-  integrity sha1-W+e+hTr4kZjR9N3AkNHWakiu9ZY=
-
 buffer-crc32@~0.2.3:
   version "0.2.13"
   resolved "https://registry.yarnpkg.com/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
@@ -4007,7 +3914,7 @@ buffer-xor@^1.0.3:
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
   integrity sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=
 
-buffer@^4.3.0, buffer@^4.9.0:
+buffer@^4.3.0:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
   integrity sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=
@@ -4034,16 +3941,6 @@ builtins@^1.0.3:
   resolved "https://registry.yarnpkg.com/builtins/-/builtins-1.0.3.tgz#cb94faeb61c8696451db36534e1422f94f0aee88"
   integrity sha1-y5T662HIaWRR2zZTThQi+U8K7og=
 
-byline@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/byline/-/byline-5.0.0.tgz#741c5216468eadc457b03410118ad77de8c1ddb1"
-  integrity sha1-dBxSFkaOrcRXsDQQEYrXfejB3bE=
-
-byte-size@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/byte-size/-/byte-size-5.0.1.tgz#4b651039a5ecd96767e71a3d7ed380e48bed4191"
-  integrity sha512-/XuKeqWocKsYa/cBY1YbSJSWWqTi4cFgr9S6OyM7PBaPbr9zvNGwWP33vt0uqGhwDdN+y3yhbXVILEUpnwEWGw==
-
 bytes@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
@@ -4089,7 +3986,7 @@ cacache@^11.0.2, cacache@^11.3.2:
     unique-filename "^1.1.1"
     y18n "^4.0.0"
 
-cacache@^12.0.0, cacache@^12.0.2:
+cacache@^12.0.0:
   version "12.0.2"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-12.0.2.tgz#8db03205e36089a3df6954c66ce92541441ac46c"
   integrity sha512-ifKgxH2CKhJEg6tNdAwziu6Q33EvuG26tYcda6PT3WKisZcYDXsnEdnRv67Po3yCzFfaSoMjGZzJyD2c3DT1dg==
@@ -4155,11 +4052,6 @@ caching-transform@^1.0.0:
     mkdirp "^0.5.1"
     write-file-atomic "^1.1.4"
 
-call-limit@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/call-limit/-/call-limit-1.1.1.tgz#ef15f2670db3f1992557e2d965abc459e6e358d4"
-  integrity sha512-5twvci5b9eRBw2wCfPtN0GmlR2/gadZqyFpPhOK6CvMFoFgA+USnZ6Jpu1lhG9h85pQ3Ouil3PfXWRD4EUaRiQ==
-
 call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
@@ -4385,7 +4277,7 @@ chokidar@^3.0.2:
   optionalDependencies:
     fsevents "^2.0.6"
 
-chownr@^1.0.1, chownr@^1.1.2:
+chownr@^1.0.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.2.tgz#a18f1e0b269c8a6a5d3c86eb298beb14c3dd7bf6"
   integrity sha512-GkfeAQh+QNy3wquu9oIZr6SS5x7wGdSgNQvD10X3r+AZr1Oys22HW8kAmDMvNg2+Dm0TeGaEuO8gFwdBXxwO8A==
@@ -4402,10 +4294,10 @@ chrome-trace-event@^1.0.0:
   dependencies:
     tslib "^1.9.0"
 
-chromedriver@76.0.0:
-  version "76.0.0"
-  resolved "https://registry.yarnpkg.com/chromedriver/-/chromedriver-76.0.0.tgz#cbf618c5b370799ff6e15b23de07e80f67f89025"
-  integrity sha512-jGyqs0N+lMo9iaNQxGKNPiLJWb2L9s2rwbRr1jJeQ37n6JQ1+5YMGviv/Fx5Z08vBWYbAvrKEzFsuYf8ppl+lw==
+chromedriver@^77.0.0:
+  version "77.0.0"
+  resolved "https://registry.yarnpkg.com/chromedriver/-/chromedriver-77.0.0.tgz#bd916cc87a0ccb7a6e4fb4b43cb2368bc54db6a0"
+  integrity sha512-mZa1IVx4HD8rDaItWbnS470mmypgiWsDiu98r0NkiT4uLm3qrANl4vOU6no6vtWtLQiW5kt1POcIbjeNpsLbXA==
   dependencies:
     del "^4.1.1"
     extract-zip "^1.6.7"
@@ -4423,13 +4315,6 @@ ci-info@^2.0.0:
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
   integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ==
 
-cidr-regex@^2.0.10:
-  version "2.0.10"
-  resolved "https://registry.yarnpkg.com/cidr-regex/-/cidr-regex-2.0.10.tgz#af13878bd4ad704de77d6dc800799358b3afa70d"
-  integrity sha512-sB3ogMQXWvreNPbJUZMRApxuRYd+KoIo4RGQ81VatjmMW6WJPo+IJZ2846FGItr9VzKo5w7DXzijPLGtSd0N3Q==
-  dependencies:
-    ip-regex "^2.1.0"
-
 cint@^8.2.1:
   version "8.2.1"
   resolved "https://registry.yarnpkg.com/cint/-/cint-8.2.1.tgz#70386b1b48e2773d0d63166a55aff94ef4456a12"
@@ -4470,14 +4355,6 @@ cli-boxes@^2.2.0:
   resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-2.2.0.tgz#538ecae8f9c6ca508e3c3c95b453fe93cb4c168d"
   integrity sha512-gpaBrMAizVEANOpfZp/EEUixTXDyGt7DFzdK5hU+UbWt/J0lB0w20ncZj59Z9a93xHb9u12zF5BS6i9RKbtg4w==
 
-cli-columns@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/cli-columns/-/cli-columns-3.1.2.tgz#6732d972979efc2ae444a1f08e08fa139c96a18e"
-  integrity sha1-ZzLZcpee/CrkRKHwjgj6E5yWoY4=
-  dependencies:
-    string-width "^2.0.0"
-    strip-ansi "^3.0.1"
-
 cli-cursor@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
@@ -4485,7 +4362,7 @@ cli-cursor@^2.1.0:
   dependencies:
     restore-cursor "^2.0.0"
 
-cli-table3@^0.5.0, cli-table3@^0.5.1:
+cli-table3@^0.5.0:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/cli-table3/-/cli-table3-0.5.1.tgz#0252372d94dfc40dbd8df06005f48f31f656f202"
   integrity sha512-7Qg2Jrep1S/+Q3EceiZtQcDPWxhAvBw+ERf1162v4sikJrvojMHFqXt8QIVha8UlH9rgU0BeWPytZ9/TzYqlUw==
@@ -4525,6 +4402,15 @@ cliui@^4.0.0:
     strip-ansi "^4.0.0"
     wrap-ansi "^2.0.0"
 
+cliui@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
+  integrity sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==
+  dependencies:
+    string-width "^3.1.0"
+    strip-ansi "^5.2.0"
+    wrap-ansi "^5.1.0"
+
 clone-buffer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/clone-buffer/-/clone-buffer-1.0.0.tgz#e3e25b207ac4e701af721e2cb5a16792cac3dc58"
@@ -4568,11 +4454,6 @@ clone@2.1.2, clone@^2.0.0, clone@^2.1.1:
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
   integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
 
-clone@^1.0.2:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
-  integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
-
 cloneable-readable@^1.0.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.3.tgz#120a00cb053bfb63a222e709f9683ea2e11d8cec"
@@ -4587,14 +4468,6 @@ cluster-key-slot@^1.0.6:
   resolved "https://registry.yarnpkg.com/cluster-key-slot/-/cluster-key-slot-1.0.12.tgz#d5deff2a520717bc98313979b687309b2d368e29"
   integrity sha512-21O0kGmvED5OJ7ZTdqQ5lQQ+sjuez33R+d35jZKLwqUb5mqcPHUsxOSzj61+LHVtxGZd1kShbQM3MjB/gBJkVg==
 
-cmd-shim@^2.0.2, cmd-shim@~2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/cmd-shim/-/cmd-shim-2.0.2.tgz#6fcbda99483a8fd15d7d30a196ca69d688a2efdb"
-  integrity sha1-b8vamUg6j9FdfTChlspp1oii79s=
-  dependencies:
-    graceful-fs "^4.1.2"
-    mkdirp "~0.5.0"
-
 co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
@@ -4687,14 +4560,6 @@ colors@^1.1.2:
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.3.3.tgz#39e005d546afe01e01f9c4ca8fa50f686a01205d"
   integrity sha512-mmGt/1pZqYRjMxB1axhTo16/snVZ5krrKkcmMeVKxzECMMXoCgnvTPp10QgHfcbQZw8Dq2jMNG6je4JlWU0gWg==
 
-columnify@~1.5.4:
-  version "1.5.4"
-  resolved "https://registry.yarnpkg.com/columnify/-/columnify-1.5.4.tgz#4737ddf1c7b69a8a7c340570782e947eec8e78bb"
-  integrity sha1-Rzfd8ce2mop8NAVweC6UfuyOeLs=
-  dependencies:
-    strip-ansi "^3.0.0"
-    wcwidth "^1.0.0"
-
 combined-stream@^1.0.6, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -4814,14 +4679,6 @@ concurrently@^3.6.0:
     supports-color "^3.2.3"
     tree-kill "^1.1.0"
 
-config-chain@^1.1.12:
-  version "1.1.12"
-  resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.12.tgz#0fde8d091200eb5e808caf25fe618c02f48e4efa"
-  integrity sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==
-  dependencies:
-    ini "^1.3.4"
-    proto-list "~1.2.1"
-
 configstore@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.2.tgz#c6f25defaeef26df12dd33414b001fe81a543f8f"
@@ -4863,7 +4720,7 @@ console-browserify@^1.1.0:
   dependencies:
     date-now "^0.1.4"
 
-console-control-strings@^1.0.0, console-control-strings@^1.1.0, console-control-strings@~1.1.0:
+console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
   integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
@@ -5018,10 +4875,10 @@ coveralls@^3.0.0:
     minimist "^1.2.0"
     request "^2.86.0"
 
-coveralls@^3.0.4:
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.6.tgz#5c63b2759b6781118e7439bd870ba5e9ee428b25"
-  integrity sha512-Pgh4v3gCI4T/9VijVrm8Ym5v0OgjvGLKj3zTUwkvsCiwqae/p6VLzpsFNjQS2i6ewV7ef+DjFJ5TSKxYt/mCrA==
+coveralls@^3.0.6:
+  version "3.0.7"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.7.tgz#1eca48e47976e9573d6a2f18b97c2fea4026f34a"
+  integrity sha512-mUuH2MFOYB2oBaA4D4Ykqi9LaEYpMMlsiOMJOrv358yAjP6enPIk55fod2fNJ8AvwoYXStWQls37rA+s5e7boA==
   dependencies:
     growl "~> 1.10.0"
     js-yaml "^3.13.1"
@@ -5134,11 +4991,6 @@ crypto-browserify@3.12.0, crypto-browserify@^3.11.0, crypto-browserify@^3.12.0:
     randombytes "^2.0.0"
     randomfill "^1.0.3"
 
-crypto-js@^3.1.4, crypto-js@^3.1.5:
-  version "3.1.8"
-  resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-3.1.8.tgz#715f070bf6014f2ae992a98b3929258b713f08d5"
-  integrity sha1-cV8HC/YBTyrpkqmLOSkli3E/CNU=
-
 crypto-random-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
@@ -5477,11 +5329,6 @@ debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
   dependencies:
     ms "^2.1.1"
 
-debuglog@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
-  integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
-
 decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -5613,13 +5460,6 @@ default-resolution@^2.0.0:
   resolved "https://registry.yarnpkg.com/default-resolution/-/default-resolution-2.0.0.tgz#bcb82baa72ad79b426a76732f1a81ad6df26d684"
   integrity sha1-vLgrqnKtebQmp2cy8aga1t8m1oQ=
 
-defaults@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/defaults/-/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"
-  integrity sha1-xlYFHpgX2f8I7YgUd/P+QBnz730=
-  dependencies:
-    clone "^1.0.2"
-
 defer-to-connect@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/defer-to-connect/-/defer-to-connect-1.0.2.tgz#4bae758a314b034ae33902b5aac25a8dd6a8633e"
@@ -5744,11 +5584,6 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
-detect-indent@~5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
-  integrity sha1-OHHMCmoALow+Wzz38zYmRnXwa50=
-
 detect-libc@^1.0.2, detect-libc@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
@@ -5777,14 +5612,6 @@ detect-port-alt@1.1.6:
     address "^1.0.1"
     debug "^2.6.0"
 
-dezalgo@^1.0.0, dezalgo@~1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/dezalgo/-/dezalgo-1.0.3.tgz#7f742de066fc748bc8db820569dddce49bf0d456"
-  integrity sha1-f3Qt4Gb8dIvI24IFad3c5Jvw1FY=
-  dependencies:
-    asap "^2.0.0"
-    wrappy "1"
-
 diff-sequences@^24.3.0:
   version "24.3.0"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-24.3.0.tgz#0f20e8a1df1abddaf4d9c226680952e64118b975"
@@ -6013,11 +5840,6 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
-editor@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/editor/-/editor-1.0.0.tgz#60c7f87bd62bcc6a894fa8ccd6afb7823a24f742"
-  integrity sha1-YMf4e9YrzGqJT6jM1q+3gjok90I=
-
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -6043,29 +5865,6 @@ elliptic@6.3.3:
     hash.js "^1.0.0"
     inherits "^2.0.1"
 
-elliptic@=6.4.0:
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
-  integrity sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=
-  dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    hmac-drbg "^1.0.0"
-    inherits "^2.0.1"
-    minimalistic-assert "^1.0.0"
-    minimalistic-crypto-utils "^1.0.0"
-
-elliptic@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-3.1.0.tgz#c21682ef762769b56a74201609105da11d5f60cc"
-  integrity sha1-whaC73YnabVqdCAWCRBdoR1fYMw=
-  dependencies:
-    bn.js "^2.0.3"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    inherits "^2.0.1"
-
 elliptic@^6.0.0, elliptic@^6.4.0:
   version "6.4.1"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.1.tgz#c2d0b7776911b86722c632c3c06c60f2f819939a"
@@ -6151,11 +5950,6 @@ entities@^1.1.1:
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
 
-env-paths@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-1.0.0.tgz#4168133b42bb05c38a35b1ae4397c8298ab369e0"
-  integrity sha1-QWgTO0K7BcOKNbGuQ5fIKYqzaeA=
-
 err-code@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/err-code/-/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
@@ -6259,6 +6053,11 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
+escape-string-regexp@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz#a30304e99daa32e23b2fd20f51babd07cffca344"
+  integrity sha512-UpzcLCXolUWcNu5HtVMHYdXJjArjsF9C0aNnquZYY4uW/Vu0miy5YoWvbV345HauVvcAUnpRuhMMcqTcGOY2+w==
+
 escodegen@1.8.x:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
@@ -6292,6 +6091,15 @@ eslint-config-airbnb-base@^13.1.0:
     object.assign "^4.1.0"
     object.entries "^1.0.4"
 
+eslint-config-airbnb-base@^14.0.0:
+  version "14.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-14.0.0.tgz#8a7bcb9643d13c55df4dd7444f138bf4efa61e17"
+  integrity sha512-2IDHobw97upExLmsebhtfoD3NAKhV4H0CJWP3Uprd/uk+cHuWYOczPVxQ8PxLFUAw7o3Th1RAU8u1DoUpr+cMA==
+  dependencies:
+    confusing-browser-globals "^1.0.7"
+    object.assign "^4.1.0"
+    object.entries "^1.1.0"
+
 eslint-config-airbnb@17.1.0:
   version "17.1.0"
   resolved "https://registry.yarnpkg.com/eslint-config-airbnb/-/eslint-config-airbnb-17.1.0.tgz#3964ed4bc198240315ff52030bf8636f42bc4732"
@@ -6308,10 +6116,10 @@ eslint-config-prettier@3.1.0:
   dependencies:
     get-stdin "^6.0.0"
 
-eslint-config-prettier@^4.2.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-4.3.0.tgz#c55c1fcac8ce4518aeb77906984e134d9eb5a4f0"
-  integrity sha512-sZwhSTHVVz78+kYD3t5pCWSYEdVSBR0PXnwjDRsUs8ytIrK8PLXw+6FKp8r3Z7rx4ZszdetWlXYKOHoUrrwPlA==
+eslint-config-prettier@^6.2.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.4.0.tgz#0a04f147e31d33c6c161b2dd0971418ac52d0477"
+  integrity sha512-YrKucoFdc7SEko5Sxe4r6ixqXPDP1tunGw91POeZTTRKItf/AMFYt/YLEQtZMkR2LVpAVhcAcZgcWpm1oGPW7w==
   dependencies:
     get-stdin "^6.0.0"
 
@@ -6349,7 +6157,7 @@ eslint-module-utils@^2.2.0, eslint-module-utils@^2.3.0, eslint-module-utils@^2.4
     debug "^2.6.8"
     pkg-dir "^2.0.0"
 
-eslint-plugin-es@^1.3.1, eslint-plugin-es@^1.4.0:
+eslint-plugin-es@^1.3.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-es/-/eslint-plugin-es-1.4.0.tgz#475f65bb20c993fc10e8c8fe77d1d60068072da6"
   integrity sha512-XfFmgFdIUDgvaRAlaXUkxrRg5JSADoRC8IkKLc/cISeR3yHVMefFHQZpcyXXEUUPHfy5DwviBcrfqlyqEwlQVw==
@@ -6357,6 +6165,14 @@ eslint-plugin-es@^1.3.1, eslint-plugin-es@^1.4.0:
     eslint-utils "^1.3.0"
     regexpp "^2.0.1"
 
+eslint-plugin-es@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-es/-/eslint-plugin-es-2.0.0.tgz#0f5f5da5f18aa21989feebe8a73eadefb3432976"
+  integrity sha512-f6fceVtg27BR02EYnBhgWLFQfK6bN4Ll0nQFrBHOlCsAyxeZkn0NHns5O0YZOPrV1B3ramd6cgFwaoFLcSkwEQ==
+  dependencies:
+    eslint-utils "^1.4.2"
+    regexpp "^3.0.0"
+
 eslint-plugin-flowtype@2.50.1:
   version "2.50.1"
   resolved "https://registry.yarnpkg.com/eslint-plugin-flowtype/-/eslint-plugin-flowtype-2.50.1.tgz#36d4c961ac8b9e9e1dc091d3fba0537dad34ae8a"
@@ -6403,10 +6219,10 @@ eslint-plugin-import@2.16.0:
     read-pkg-up "^2.0.0"
     resolve "^1.9.0"
 
-eslint-plugin-import@^2.17.2:
-  version "2.17.2"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.17.2.tgz#d227d5c6dc67eca71eb590d2bb62fb38d86e9fcb"
-  integrity sha512-m+cSVxM7oLsIpmwNn2WXTJoReOF9f/CtLMo7qOVmKd1KntBy0hEcuNZ3erTmWjx+DxRO0Zcrm5KwAvI9wHcV5g==
+eslint-plugin-import@^2.18.2:
+  version "2.18.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.18.2.tgz#02f1180b90b077b33d447a17a2326ceb400aceb6"
+  integrity sha512-5ohpsHAiUBRNaBWAF08izwUGlbrJoJJ+W9/TBwsGoR1MnlgfwMIKrFeSjWbt6moabiXW9xNvtFz+97KHRfI4HQ==
   dependencies:
     array-includes "^3.0.3"
     contains-path "^0.1.0"
@@ -6415,10 +6231,10 @@ eslint-plugin-import@^2.17.2:
     eslint-import-resolver-node "^0.3.2"
     eslint-module-utils "^2.4.0"
     has "^1.0.3"
-    lodash "^4.17.11"
     minimatch "^3.0.4"
+    object.values "^1.1.0"
     read-pkg-up "^2.0.0"
-    resolve "^1.10.0"
+    resolve "^1.11.0"
 
 eslint-plugin-jsx-a11y@6.2.1, eslint-plugin-jsx-a11y@^6.2.1:
   version "6.2.1"
@@ -6446,13 +6262,13 @@ eslint-plugin-node@7.0.1:
     resolve "^1.8.1"
     semver "^5.5.0"
 
-eslint-plugin-node@^9.0.1:
-  version "9.1.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-9.1.0.tgz#f2fd88509a31ec69db6e9606d76dabc5adc1b91a"
-  integrity sha512-ZwQYGm6EoV2cfLpE1wxJWsfnKUIXfM/KM09/TlorkukgCAwmkgajEJnPCmyzoFPQQkmvo5DrW/nyKutNIw36Mw==
+eslint-plugin-node@^10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-10.0.0.tgz#fd1adbc7a300cf7eb6ac55cf4b0b6fc6e577f5a6"
+  integrity sha512-1CSyM/QCjs6PXaT18+zuAXsjXGIGo5Rw630rSKwokSs2jrYURQc4R5JZpoanNCqwNmepg+0eZ9L7YiRUJb8jiQ==
   dependencies:
-    eslint-plugin-es "^1.4.0"
-    eslint-utils "^1.3.1"
+    eslint-plugin-es "^2.0.0"
+    eslint-utils "^1.4.2"
     ignore "^5.1.1"
     minimatch "^3.0.4"
     resolve "^1.10.1"
@@ -6525,16 +6341,36 @@ eslint-scope@^4.0.0, eslint-scope@^4.0.3:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-scope@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.0.0.tgz#e87c8887c73e8d1ec84f1ca591645c358bfc8fb9"
+  integrity sha512-oYrhJW7S0bxAFDvWqzvMPRm6pcgcnWc4QnofCAqRTRfQC0JcwenzGglTtsLyIuuWFfkqDG9vz67cnttSd53djw==
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
 eslint-utils@^1.3.0, eslint-utils@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.3.1.tgz#9a851ba89ee7c460346f97cf8939c7298827e512"
   integrity sha512-Z7YjnIldX+2XMcjr7ZkgEsOj/bREONV60qYeB/bjMAqqqZ4zxKyWX+BOUkdmRmA9riiIPVvo5x86m5elviOk0Q==
 
+eslint-utils@^1.4.2:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.4.3.tgz#74fec7c54d0776b6f67e0251040b5806564e981f"
+  integrity sha512-fbBN5W2xdY45KulGXmLHZ3c3FHfVYmKg0IrAKGOkT/464PQsx2UeIzfz1RmEci+KLm1bBaAzZAh8+/E+XAeZ8Q==
+  dependencies:
+    eslint-visitor-keys "^1.1.0"
+
 eslint-visitor-keys@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
   integrity sha512-qzm/XxIbxm/FHyH341ZrbnMUpe+5Bocte9xkmFMzPMjRaZMcXww+MpBptFvtU+79L362nqiLhekCxCxDPaUMBQ==
 
+eslint-visitor-keys@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
+  integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
+
 eslint@5.16.0, eslint@^5.16.0, eslint@^5.6.0:
   version "5.16.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-5.16.0.tgz#a1e3ac1aae4a3fbd8296fcf8f7ab7314cbb6abea"
@@ -6577,6 +6413,49 @@ eslint@5.16.0, eslint@^5.16.0, eslint@^5.6.0:
     table "^5.2.3"
     text-table "^0.2.0"
 
+eslint@^6.3.0:
+  version "6.5.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.5.1.tgz#828e4c469697d43bb586144be152198b91e96ed6"
+  integrity sha512-32h99BoLYStT1iq1v2P9uwpyznQ4M2jRiFB6acitKz52Gqn+vPaMDUTB1bYi1WN4Nquj2w+t+bimYUG83DC55A==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    ajv "^6.10.0"
+    chalk "^2.1.0"
+    cross-spawn "^6.0.5"
+    debug "^4.0.1"
+    doctrine "^3.0.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^1.4.2"
+    eslint-visitor-keys "^1.1.0"
+    espree "^6.1.1"
+    esquery "^1.0.1"
+    esutils "^2.0.2"
+    file-entry-cache "^5.0.1"
+    functional-red-black-tree "^1.0.1"
+    glob-parent "^5.0.0"
+    globals "^11.7.0"
+    ignore "^4.0.6"
+    import-fresh "^3.0.0"
+    imurmurhash "^0.1.4"
+    inquirer "^6.4.1"
+    is-glob "^4.0.0"
+    js-yaml "^3.13.1"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    levn "^0.3.0"
+    lodash "^4.17.14"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    progress "^2.0.0"
+    regexpp "^2.0.1"
+    semver "^6.1.2"
+    strip-ansi "^5.2.0"
+    strip-json-comments "^3.0.1"
+    table "^5.2.3"
+    text-table "^0.2.0"
+    v8-compile-cache "^2.0.3"
+
 espree@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/espree/-/espree-5.0.1.tgz#5d6526fa4fc7f0788a5cf75b15f30323e2f81f7a"
@@ -6586,6 +6465,15 @@ espree@^5.0.1:
     acorn-jsx "^5.0.0"
     eslint-visitor-keys "^1.0.0"
 
+espree@^6.1.1:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-6.1.2.tgz#6c272650932b4f91c3714e5e7b5f5e2ecf47262d"
+  integrity sha512-2iUPuuPP+yW1PZaMSDM9eyVf8D5P0Hi8h83YtZ5bPc/zHYjII5khoixIUTMO794NOY8F/ThF1Bo8ncZILarUTA==
+  dependencies:
+    acorn "^7.1.0"
+    acorn-jsx "^5.1.0"
+    eslint-visitor-keys "^1.1.0"
+
 esprima-extract-comments@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/esprima-extract-comments/-/esprima-extract-comments-1.1.0.tgz#0dacab567a5900240de6d344cf18c33617becbc9"
@@ -6655,34 +6543,24 @@ eth-block-tracker@^3.0.0:
     pify "^2.3.0"
     tape "^4.6.3"
 
-eth-ens-namehash@2.0.8:
-  version "2.0.8"
-  resolved "https://registry.yarnpkg.com/eth-ens-namehash/-/eth-ens-namehash-2.0.8.tgz#229ac46eca86d52e0c991e7cb2aef83ff0f68bcf"
-  integrity sha1-IprEbsqG1S4MmR58sq74P/D2i88=
-  dependencies:
-    idna-uts46-hx "^2.3.1"
-    js-sha3 "^0.5.7"
-
-eth-gas-reporter@^0.2.9:
-  version "0.2.10"
-  resolved "https://registry.yarnpkg.com/eth-gas-reporter/-/eth-gas-reporter-0.2.10.tgz#3d6d8f4ff41e7e3a5081db4196f8080218147ece"
-  integrity sha512-M5MbaiNNWs49dQyu6j6/SP9mS5XyzYoUBxP/TR1A6k6N+6mOa6k45QnGZaPz97nDbKdTofiyFT0J0j0n8StQ7g==
+eth-gas-reporter@^0.2.11:
+  version "0.2.12"
+  resolved "https://registry.yarnpkg.com/eth-gas-reporter/-/eth-gas-reporter-0.2.12.tgz#e89ab977eb43e5102a948b2cb1dc0e0a988f3a1a"
+  integrity sha512-CKHisR92TyGv70r95eDc+mEythEzb57y0RCq9LWzDFpieR3Uat+FliPmJ6ni3cGp07IfU2gECb7AfXuYEoUWWQ==
   dependencies:
-    abi-decoder "^2.0.1"
+    abi-decoder "^2.2.0"
     cli-table3 "^0.5.0"
     colors "^1.1.2"
     ethers "^4.0.28"
     fs-readdir-recursive "^1.1.0"
-    install "^0.13.0"
     lodash "^4.17.14"
     markdown-table "^1.1.3"
     mocha "^5.2.0"
-    npm "^6.10.2"
     req-cwd "^2.0.0"
     request "^2.88.0"
     request-promise-native "^1.0.5"
     sha1 "^1.1.1"
-    solidity-parser-antlr "^0.4.2"
+    solidity-parser-antlr "0.4.7"
     sync-request "^6.0.0"
 
 eth-json-rpc-infura@^3.1.0:
@@ -6737,23 +6615,6 @@ eth-lib@0.2.7:
     elliptic "^6.4.0"
     xhr-request-promise "^0.1.2"
 
-eth-lightwallet@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/eth-lightwallet/-/eth-lightwallet-3.0.1.tgz#297022932aa568f4e4eb0873bff257f5e5b78709"
-  integrity sha512-79vVCETy+4l1b6wuOWwjqPW3Bom5ZK46BgkUNwaXhiMG1rrMRHjpjYEWMqH0JHeCzOzB4HBIFz7eK1/4s6w5nA==
-  dependencies:
-    bitcore-lib "^0.15.0"
-    bitcore-mnemonic "^1.5.0"
-    buffer "^4.9.0"
-    crypto-js "^3.1.5"
-    elliptic "^3.1.0"
-    ethereumjs-tx "^1.3.3"
-    ethereumjs-util "^5.1.1"
-    rlp "^2.0.0"
-    scrypt-async "^1.2.0"
-    tweetnacl "0.13.2"
-    web3 "0.20.2"
-
 eth-query@^2.0.2, eth-query@^2.1.0, eth-query@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/eth-query/-/eth-query-2.1.2.tgz#d6741d9000106b51510c72db92d6365456a6da5e"
@@ -6808,6 +6669,13 @@ ethashjs@~0.0.7:
     ethereumjs-util "^4.0.1"
     miller-rabin "^4.0.0"
 
+ethereum-bloom-filters@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/ethereum-bloom-filters/-/ethereum-bloom-filters-1.0.6.tgz#9cdebb3ec20de96ec4a434c6bad6ea5a513037aa"
+  integrity sha512-dE9CGNzgOOsdh7msZirvv8qjHtnHpvBlKe2647kM8v+yeF71IRso55jpojemvHV+jMjr48irPWxMRaHuOWzAFA==
+  dependencies:
+    js-sha3 "^0.8.0"
+
 ethereum-common@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/ethereum-common/-/ethereum-common-0.2.0.tgz#13bf966131cce1eeade62a1b434249bb4cb120ca"
@@ -6818,10 +6686,10 @@ ethereum-common@^0.0.18:
   resolved "https://registry.yarnpkg.com/ethereum-common/-/ethereum-common-0.0.18.tgz#2fdc3576f232903358976eb39da783213ff9523f"
   integrity sha1-L9w1dvIykDNYl26znaeDIT/5Uj8=
 
-ethereum-types@^2.1.4:
-  version "2.1.4"
-  resolved "https://registry.yarnpkg.com/ethereum-types/-/ethereum-types-2.1.4.tgz#5e3f5fd562f354d6334500af7a10bea10da0c7c4"
-  integrity sha512-plsM51Nj4+yC0G5Z+cxWxQ7OTtwnjKDCT6GZyrpt6NVKTANc5woJTJsjvye2o0xwbbtu89/npFvXpH6D5ohwSA==
+ethereum-types@^2.1.6:
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/ethereum-types/-/ethereum-types-2.1.6.tgz#57d9d515fad86ab987c0f6962c4203be37da8579"
+  integrity sha512-xaN5TxLvkdFCGjGfUQ5wV00GHzDHStozP1j+K/YdmUeQXVGiD15cogYPhBVWG3pQJM/aBjtYrpMrjywvKkNC4A==
   dependencies:
     "@types/node" "*"
     bignumber.js "~8.0.2"
@@ -7018,22 +6886,6 @@ ethereumjs-wallet@0.6.3:
     utf8 "^3.0.0"
     uuid "^3.3.2"
 
-ethers@4.0.0-beta.1:
-  version "4.0.0-beta.1"
-  resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.0-beta.1.tgz#0648268b83e0e91a961b1af971c662cdf8cbab6d"
-  integrity sha512-SoYhktEbLxf+fiux5SfCEwdzWENMvgIbMZD90I62s4GZD9nEjgEWy8ZboI3hck193Vs0bDoTohDISx84f2H2tw==
-  dependencies:
-    "@types/node" "^10.3.2"
-    aes-js "3.0.0"
-    bn.js "^4.4.0"
-    elliptic "6.3.3"
-    hash.js "1.1.3"
-    js-sha3 "0.5.7"
-    scrypt-js "2.0.3"
-    setimmediate "1.0.4"
-    uuid "2.0.1"
-    xmlhttprequest "1.8.0"
-
 ethers@4.0.0-beta.3:
   version "4.0.0-beta.3"
   resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.0-beta.3.tgz#15bef14e57e94ecbeb7f9b39dd0a4bd435bc9066"
@@ -7543,11 +7395,6 @@ find-cache-dir@^2.0.0:
     make-dir "^2.0.0"
     pkg-dir "^3.0.0"
 
-find-npm-prefix@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/find-npm-prefix/-/find-npm-prefix-1.0.2.tgz#8d8ce2c78b3b4b9e66c8acc6a37c231eb841cfdf"
-  integrity sha512-KEftzJ+H90x6pcKtdXZEPsQse8/y/UnvzRKrOSQFprnrGaFuJ62fVkP34Iu2IYuMvyauCyoLTNkJZgrrGA2wkA==
-
 find-up@3.0.0, find-up@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
@@ -7754,14 +7601,6 @@ fresh@0.5.2:
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
   integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
 
-from2@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/from2/-/from2-1.3.0.tgz#88413baaa5f9a597cfde9221d86986cd3c061dfd"
-  integrity sha1-iEE7qqX5pZfP3pIh2GmGzTwGHf0=
-  dependencies:
-    inherits "~2.0.1"
-    readable-stream "~1.1.10"
-
 from2@^2.1.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
@@ -7851,16 +7690,7 @@ fs-readdir-recursive@^1.1.0:
   resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz#e32fc030a2ccee44a6b5371308da54be0b397d27"
   integrity sha512-GNanXlVr2pf02+sPN40XN8HG+ePaNcvM0q5mZBd668Obwb0yD5GiUbZOFgwn8kGMY6I3mdyDJzieUy3PTYyTRA==
 
-fs-vacuum@^1.2.10, fs-vacuum@~1.2.10:
-  version "1.2.10"
-  resolved "https://registry.yarnpkg.com/fs-vacuum/-/fs-vacuum-1.2.10.tgz#b7629bec07a4031a2548fdf99f5ecf1cc8b31e36"
-  integrity sha1-t2Kb7AekAxolSP35n17PHMizHjY=
-  dependencies:
-    graceful-fs "^4.1.2"
-    path-is-inside "^1.0.1"
-    rimraf "^2.5.2"
-
-fs-write-stream-atomic@^1.0.8, fs-write-stream-atomic@~1.0.10:
+fs-write-stream-atomic@^1.0.8:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz#b47df53493ef911df75731e70a9ded0189db40c9"
   integrity sha1-tH31NJPvkR33VzHnCp3tAYnbQMk=
@@ -7913,16 +7743,16 @@ functional-red-black-tree@^1.0.1, functional-red-black-tree@~1.0.1:
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
-ganache-cli@^6.4.3:
-  version "6.4.3"
-  resolved "https://registry.yarnpkg.com/ganache-cli/-/ganache-cli-6.4.3.tgz#2fb66c10f9df157b2cd9aeaf007a9fd47cd79cb1"
-  integrity sha512-3G+CK4ojipDvxQHlpX8PjqaOMRWVcaLZZSW97Bv7fdcPTXQwkji2yY5CY6J12Atiub4M4aJc0va+q3HXeerbIA==
+ganache-cli@^6.6.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/ganache-cli/-/ganache-cli-6.7.0.tgz#b59845578221bdf686cf124d007c5ee62e85a62f"
+  integrity sha512-9CZsClo9hl5MxGL7hkk14mie89Q94P0idh92jcV7LmppTYTCG7SHatuwcfqN7emFHArMt3fneN4QbH2do2N6Ow==
   dependencies:
-    bn.js "4.11.8"
-    source-map-support "0.5.9"
-    yargs "11.1.0"
+    ethereumjs-util "6.1.0"
+    source-map-support "0.5.12"
+    yargs "13.2.4"
 
-ganache-core@^2.5.3, ganache-core@^2.6.0:
+ganache-core@^2.6.0:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/ganache-core/-/ganache-core-2.6.1.tgz#b97156cd53d0492477c1229d57f8a97763d30d46"
   integrity sha512-P3X8yo1GAabYuc8SOnWAFyHL8LhOlNOG6amtItgOEDBTUXMKlkGKP42OxjKovxCAlE7d9CXmYXo1Bu0rffBm9w==
@@ -7981,25 +7811,16 @@ genfun@^5.0.0:
   resolved "https://registry.yarnpkg.com/genfun/-/genfun-5.0.0.tgz#9dd9710a06900a5c4a5bf57aca5da4e52fe76537"
   integrity sha512-KGDOARWVga7+rnB3z9Sd2Letx515owfk0hSxHGuqjANb1M+x2bGZGqHLiozPsYMdM2OubeMni/Hpwmjq6qIUhA==
 
-gentle-fs@^2.0.0, gentle-fs@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/gentle-fs/-/gentle-fs-2.0.1.tgz#585cfd612bfc5cd52471fdb42537f016a5ce3687"
-  integrity sha512-cEng5+3fuARewXktTEGbwsktcldA+YsnUEaXZwcK/3pjSE1X9ObnTs+/8rYf8s+RnIcQm2D5x3rwpN7Zom8Bew==
-  dependencies:
-    aproba "^1.1.2"
-    fs-vacuum "^1.2.10"
-    graceful-fs "^4.1.11"
-    iferr "^0.1.5"
-    mkdirp "^0.5.1"
-    path-is-inside "^1.0.2"
-    read-cmd-shim "^1.0.1"
-    slide "^1.1.6"
-
 get-caller-file@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
   integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
 
+get-caller-file@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
+
 get-func-name@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
@@ -8327,7 +8148,7 @@ got@^9.6.0:
     to-readable-stream "^1.0.0"
     url-parse-lax "^3.0.0"
 
-graceful-fs@^4.0.0, graceful-fs@^4.1.9, graceful-fs@^4.2.0:
+graceful-fs@^4.0.0, graceful-fs@^4.1.9:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.1.tgz#1c1f0c364882c868f5bff6512146328336a11b1d"
   integrity sha512-b9usnbDGnD928gJB3LrCmxoibr3VE4U2SMo5PBuBnokWyDADTqDPXg4YpwKF1trpH+UbGp7QLicO3+aWEy0+mw==
@@ -8474,7 +8295,7 @@ has-to-string-tag-x@^1.2.0:
   dependencies:
     has-symbol-support-x "^1.4.1"
 
-has-unicode@^2.0.0, has-unicode@~2.0.1:
+has-unicode@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
   integrity sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=
@@ -8662,13 +8483,6 @@ hosted-git-info@^2.1.4, hosted-git-info@^2.6.0:
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.7.1.tgz#97f236977bd6e125408930ff6de3eec6281ec047"
   integrity sha512-7T/BxH19zbcCTa8XkMlbK5lTo1WtgkFi3GvdWEyNuc4Vex7/9Dqbnpsf4JMydcfj9HCg4zUWFTL3Za6lapg5/w==
 
-hosted-git-info@^2.8.2:
-  version "2.8.2"
-  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.2.tgz#a35c3f355ac1249f1093c0c2a542ace8818c171a"
-  integrity sha512-CyjlXII6LMsPMyUzxpTt8fzh5QwzGqPmQXgY/Jyf4Zfp27t/FvfhwoE/8laaMUcMy816CkWF20I7NeQhwwY88w==
-  dependencies:
-    lru-cache "^5.1.1"
-
 hpack.js@^2.1.6:
   version "2.1.6"
   resolved "https://registry.yarnpkg.com/hpack.js/-/hpack.js-2.1.6.tgz#87774c0949e513f42e84575b3c45681fade2a0b2"
@@ -8897,13 +8711,6 @@ identity-obj-proxy@3.0.0:
   dependencies:
     harmony-reflect "^1.4.6"
 
-idna-uts46-hx@^2.3.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/idna-uts46-hx/-/idna-uts46-hx-2.3.1.tgz#a1dc5c4df37eee522bf66d969cc980e00e8711f9"
-  integrity sha512-PWoF9Keq6laYdIRwwCdhTPl60xRqAloYNMQLiyUnG42VjT53oW07BXIRM+NK7eQjzXjAk2gUvX9caRxlnF9TAA==
-  dependencies:
-    punycode "2.1.0"
-
 ieee754@^1.1.4:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
@@ -8914,11 +8721,6 @@ iferr@^0.1.5:
   resolved "https://registry.yarnpkg.com/iferr/-/iferr-0.1.5.tgz#c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501"
   integrity sha1-xg7taebY/bazEEofy8ocGS3FtQE=
 
-iferr@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/iferr/-/iferr-1.0.2.tgz#e9fde49a9da06dc4a4194c6c9ed6d08305037a6d"
-  integrity sha512-9AfeLfji44r5TKInjhz3W9DyZI1zR1JAf2hVBMGhddAKPqBsupb89jGfbCTHIGZd6fGZl9WlHdn4AObygyMKwg==
-
 ignore-by-default@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/ignore-by-default/-/ignore-by-default-1.0.1.tgz#48ca6d72f6c6a3af00a9ad4ae6876be3889e2b09"
@@ -9036,12 +8838,12 @@ indexof@0.0.1:
   resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
   integrity sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=
 
-infer-owner@^1.0.3, infer-owner@^1.0.4:
+infer-owner@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
   integrity sha512-IClj+Xz94+d7irH5qRyfJonOdfTzuDaifE6ZPWfx0N0+/ATZCbuTPq2prFl526urkQd90WyUKIh1DfBQ2hMz9A==
 
-inflight@^1.0.4, inflight@~1.0.6:
+inflight@^1.0.4:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
   integrity sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=
@@ -9054,12 +8856,12 @@ inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, i
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-inherits@2.0.1, inherits@=2.0.1:
+inherits@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
   integrity sha1-sX0I0ya0Qj5Wjv9xn5GwscvfafE=
 
-inherits@^2.0.4, inherits@~2.0.4:
+inherits@~2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -9069,24 +8871,10 @@ ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
 
-init-package-json@^1.10.3:
-  version "1.10.3"
-  resolved "https://registry.yarnpkg.com/init-package-json/-/init-package-json-1.10.3.tgz#45ffe2f610a8ca134f2bd1db5637b235070f6cbe"
-  integrity sha512-zKSiXKhQveNteyhcj1CoOP8tqp1QuxPIPBl8Bid99DGLFqA1p87M6lNgfjJHSBoWJJlidGOv5rWjyYKEB3g2Jw==
-  dependencies:
-    glob "^7.1.1"
-    npm-package-arg "^4.0.0 || ^5.0.0 || ^6.0.0"
-    promzard "^0.3.0"
-    read "~1.0.1"
-    read-package-json "1 || 2"
-    semver "2.x || 3.x || 4 || 5"
-    validate-npm-package-license "^3.0.1"
-    validate-npm-package-name "^3.0.0"
-
-inquirer@6.2.2:
-  version "6.2.2"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.2.tgz#46941176f65c9eb20804627149b743a218f25406"
-  integrity sha512-Z2rREiXA6cHRR9KBOarR3WuLlFzlIfAEIiB45ll5SSadMg7WqOh1MKEjjndfuH5ewXdixWCxqnVfGOQzPeiztA==
+inquirer@6.2.2:
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.2.tgz#46941176f65c9eb20804627149b743a218f25406"
+  integrity sha512-Z2rREiXA6cHRR9KBOarR3WuLlFzlIfAEIiB45ll5SSadMg7WqOh1MKEjjndfuH5ewXdixWCxqnVfGOQzPeiztA==
   dependencies:
     ansi-escapes "^3.2.0"
     chalk "^2.4.2"
@@ -9121,10 +8909,24 @@ inquirer@^6.2.2:
     strip-ansi "^5.1.0"
     through "^2.3.6"
 
-install@^0.13.0:
-  version "0.13.0"
-  resolved "https://registry.yarnpkg.com/install/-/install-0.13.0.tgz#6af6e9da9dd0987de2ab420f78e60d9c17260776"
-  integrity sha512-zDml/jzr2PKU9I8J/xyZBQn8rPCAY//UOYNmR01XwNwyfhEWObo2SWfSl1+0tm1u6PhxLwDnfsT/6jB7OUxqFA==
+inquirer@^6.4.1:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.5.2.tgz#ad50942375d036d327ff528c08bd5fab089928ca"
+  integrity sha512-cntlB5ghuB0iuO65Ovoi8ogLHiWGs/5yNrtUcKjFhSSiVeAIVpD7koaSU9RM8mpXw5YDi9RdYXGQMaOURB7ycQ==
+  dependencies:
+    ansi-escapes "^3.2.0"
+    chalk "^2.4.2"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.3"
+    figures "^2.0.0"
+    lodash "^4.17.12"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rxjs "^6.4.0"
+    string-width "^2.1.0"
+    strip-ansi "^5.1.0"
+    through "^2.3.6"
 
 internal-ip@^4.2.0:
   version "4.3.0"
@@ -9280,13 +9082,6 @@ is-ci@^2.0.0:
   dependencies:
     ci-info "^2.0.0"
 
-is-cidr@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/is-cidr/-/is-cidr-3.0.0.tgz#1acf35c9e881063cd5f696d48959b30fed3eed56"
-  integrity sha512-8Xnnbjsb0x462VoYiGlhEi+drY8SFwrHiSYuzc/CEwco55vkehTaxAyIjEdpi3EMvLPPJAJi9FlzP+h+03gp0Q==
-  dependencies:
-    cidr-regex "^2.0.10"
-
 is-color-stop@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-color-stop/-/is-color-stop-1.1.0.tgz#cfff471aee4dd5c9e158598fbe12967b5cdad345"
@@ -9399,6 +9194,11 @@ is-fullwidth-code-point@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
   integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
 
+is-fullwidth-code-point@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
+  integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==
+
 is-function@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-function/-/is-function-1.0.1.tgz#12cfb98b65b57dd3d193a3121f5f6e2f437602b5"
@@ -10260,7 +10060,7 @@ js-levenshtein@^1.1.3:
   resolved "https://registry.yarnpkg.com/js-levenshtein/-/js-levenshtein-1.1.6.tgz#c6cee58eb3550372df8deb85fad5ce66ce01d59d"
   integrity sha512-X2BB11YZtrRqY4EnQcLX5Rh373zbK4alC1FW7D7MBhL2gtcC17cTnr6DmfHZeS0s2rTHjUTMMHfG7gO8SSdw+g==
 
-js-sha3@0.5.7, js-sha3@^0.5.7:
+js-sha3@0.5.7:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.5.7.tgz#0d4ffd8002d5333aabaf4a23eed2f6374c9f28e7"
   integrity sha1-DU/9gALVMzqrr0oj7tL2N0yfKOc=
@@ -10275,6 +10075,11 @@ js-sha3@^0.7.0:
   resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.7.0.tgz#0a5c57b36f79882573b2d84051f8bb85dd1bd63a"
   integrity sha512-Wpks3yBDm0UcL5qlVhwW9Jr9n9i4FfeWBFOOXP5puDS/SiudJGhw7DPyBqn3487qD4F0lsC0q3zxink37f7zeA==
 
+js-sha3@^0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
+  integrity sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==
+
 js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
@@ -10648,11 +10453,6 @@ lazy-cache@^1.0.3:
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
   integrity sha1-odePw6UEdMuAhF07O24dpJpEbo4=
 
-lazy-property@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/lazy-property/-/lazy-property-1.0.0.tgz#84ddc4b370679ba8bd4cdcfa4c06b43d57111147"
-  integrity sha1-hN3Es3Bnm6i9TNz6TAa0PVcREUc=
-
 lazystream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lazystream/-/lazystream-1.0.0.tgz#f6995fe0f820392f61396be89462407bb77168e4"
@@ -10833,63 +10633,6 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-libcipm@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/libcipm/-/libcipm-4.0.0.tgz#30053bee09b0b1f4df855137d631a6d27f5d59de"
-  integrity sha512-5IIamvUIqWYjfNscYdirKisXyaTMw7Mf7yuGrjHH2isz7xBZDCUOIdujZxNk2g6lBBs8AGxYW6lHpNnnt92bww==
-  dependencies:
-    bin-links "^1.1.2"
-    bluebird "^3.5.1"
-    figgy-pudding "^3.5.1"
-    find-npm-prefix "^1.0.2"
-    graceful-fs "^4.1.11"
-    ini "^1.3.5"
-    lock-verify "^2.0.2"
-    mkdirp "^0.5.1"
-    npm-lifecycle "^3.0.0"
-    npm-logical-tree "^1.2.1"
-    npm-package-arg "^6.1.0"
-    pacote "^9.1.0"
-    read-package-json "^2.0.13"
-    rimraf "^2.6.2"
-    worker-farm "^1.6.0"
-
-libnpm@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/libnpm/-/libnpm-3.0.1.tgz#0be11b4c9dd4d1ffd7d95c786e92e55d65be77a2"
-  integrity sha512-d7jU5ZcMiTfBqTUJVZ3xid44fE5ERBm9vBnmhp2ECD2Ls+FNXWxHSkO7gtvrnbLO78gwPdNPz1HpsF3W4rjkBQ==
-  dependencies:
-    bin-links "^1.1.2"
-    bluebird "^3.5.3"
-    find-npm-prefix "^1.0.2"
-    libnpmaccess "^3.0.2"
-    libnpmconfig "^1.2.1"
-    libnpmhook "^5.0.3"
-    libnpmorg "^1.0.1"
-    libnpmpublish "^1.1.2"
-    libnpmsearch "^2.0.2"
-    libnpmteam "^1.0.2"
-    lock-verify "^2.0.2"
-    npm-lifecycle "^3.0.0"
-    npm-logical-tree "^1.2.1"
-    npm-package-arg "^6.1.0"
-    npm-profile "^4.0.2"
-    npm-registry-fetch "^4.0.0"
-    npmlog "^4.1.2"
-    pacote "^9.5.3"
-    read-package-json "^2.0.13"
-    stringify-package "^1.0.0"
-
-libnpmaccess@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/libnpmaccess/-/libnpmaccess-3.0.2.tgz#8b2d72345ba3bef90d3b4f694edd5c0417f58923"
-  integrity sha512-01512AK7MqByrI2mfC7h5j8N9V4I7MHJuk9buo8Gv+5QgThpOgpjB7sQBDDkeZqRteFb1QM/6YNdHfG7cDvfAQ==
-  dependencies:
-    aproba "^2.0.0"
-    get-stream "^4.0.0"
-    npm-package-arg "^6.1.0"
-    npm-registry-fetch "^4.0.0"
-
 libnpmconfig@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/libnpmconfig/-/libnpmconfig-1.2.1.tgz#c0c2f793a74e67d4825e5039e7a02a0044dfcbc0"
@@ -10899,74 +10642,6 @@ libnpmconfig@^1.2.1:
     find-up "^3.0.0"
     ini "^1.3.5"
 
-libnpmhook@^5.0.3:
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/libnpmhook/-/libnpmhook-5.0.3.tgz#4020c0f5edbf08ebe395325caa5ea01885b928f7"
-  integrity sha512-UdNLMuefVZra/wbnBXECZPefHMGsVDTq5zaM/LgKNE9Keyl5YXQTnGAzEo+nFOpdRqTWI9LYi4ApqF9uVCCtuA==
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.4.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^4.0.0"
-
-libnpmorg@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/libnpmorg/-/libnpmorg-1.0.1.tgz#5d2503f6ceb57f33dbdcc718e6698fea6d5ad087"
-  integrity sha512-0sRUXLh+PLBgZmARvthhYXQAWn0fOsa6T5l3JSe2n9vKG/lCVK4nuG7pDsa7uMq+uTt2epdPK+a2g6btcY11Ww==
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.4.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^4.0.0"
-
-libnpmpublish@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/libnpmpublish/-/libnpmpublish-1.1.2.tgz#4201cfc4a69c44e6f454ec548fa1cd90f10df0a0"
-  integrity sha512-2yIwaXrhTTcF7bkJKIKmaCV9wZOALf/gsTDxVSu/Gu/6wiG3fA8ce8YKstiWKTxSFNC0R7isPUb6tXTVFZHt2g==
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.5.1"
-    get-stream "^4.0.0"
-    lodash.clonedeep "^4.5.0"
-    normalize-package-data "^2.4.0"
-    npm-package-arg "^6.1.0"
-    npm-registry-fetch "^4.0.0"
-    semver "^5.5.1"
-    ssri "^6.0.1"
-
-libnpmsearch@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/libnpmsearch/-/libnpmsearch-2.0.2.tgz#9a4f059102d38e3dd44085bdbfe5095f2a5044cf"
-  integrity sha512-VTBbV55Q6fRzTdzziYCr64+f8AopQ1YZ+BdPOv16UegIEaE8C0Kch01wo4s3kRTFV64P121WZJwgmBwrq68zYg==
-  dependencies:
-    figgy-pudding "^3.5.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^4.0.0"
-
-libnpmteam@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/libnpmteam/-/libnpmteam-1.0.2.tgz#8b48bcbb6ce70dd8150c950fcbdbf3feb6eec820"
-  integrity sha512-p420vM28Us04NAcg1rzgGW63LMM6rwe+6rtZpfDxCcXxM0zUTLl7nPFEnRF3JfFBF5skF/yuZDUthTsHgde8QA==
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.4.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^4.0.0"
-
-libnpx@^10.2.0:
-  version "10.2.0"
-  resolved "https://registry.yarnpkg.com/libnpx/-/libnpx-10.2.0.tgz#1bf4a1c9f36081f64935eb014041da10855e3102"
-  integrity sha512-X28coei8/XRCt15cYStbLBph+KGhFra4VQhRBPuH/HHMkC5dxM8v24RVgUsvODKCrUZ0eTgiTqJp6zbl0sskQQ==
-  dependencies:
-    dotenv "^5.0.1"
-    npm-package-arg "^6.0.0"
-    rimraf "^2.6.2"
-    safe-buffer "^5.1.0"
-    update-notifier "^2.3.0"
-    which "^1.3.0"
-    y18n "^4.0.0"
-    yargs "^11.0.0"
-
 lie@~3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/lie/-/lie-3.3.0.tgz#dcf82dee545f46074daf200c7c1c5a08e0f40f6a"
@@ -11064,44 +10739,11 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
-lock-verify@^2.0.2, lock-verify@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/lock-verify/-/lock-verify-2.1.0.tgz#fff4c918b8db9497af0c5fa7f6d71555de3ceb47"
-  integrity sha512-vcLpxnGvrqisKvLQ2C2v0/u7LVly17ak2YSgoK4PrdsYBXQIax19vhKiLfvKNFx7FRrpTnitrpzF/uuCMuorIg==
-  dependencies:
-    npm-package-arg "^6.1.0"
-    semver "^5.4.1"
-
-lockfile@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/lockfile/-/lockfile-1.0.4.tgz#07f819d25ae48f87e538e6578b6964a4981a5609"
-  integrity sha512-cvbTwETRfsFh4nHsL1eGWapU1XFi5Ot9E85sWAwia7Y7EgB7vfqcZhTKZ+l7hCGxSPoushMv5GKhT5PdLv03WA==
-  dependencies:
-    signal-exit "^3.0.2"
-
-lodash._baseuniq@~4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz#0ebb44e456814af7905c6212fa2c9b2d51b841e8"
-  integrity sha1-DrtE5FaBSveQXGIS+iybLVG4Qeg=
-  dependencies:
-    lodash._createset "~4.0.0"
-    lodash._root "~3.0.0"
-
-lodash._createset@~4.0.0:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
-  integrity sha1-D0ZZ+7CddRlPqeK4imZE02PJ/iY=
-
 lodash._reinterpolate@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
   integrity sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0=
 
-lodash._root@~3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._root/-/lodash._root-3.0.1.tgz#fba1c4524c19ee9a5f8136b4609f017cf4ded692"
-  integrity sha1-+6HEUkwZ7ppfgTa0YJ8BfPTe1pI=
-
 lodash.assign@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
@@ -11117,7 +10759,7 @@ lodash.clone@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.clone/-/lodash.clone-4.5.0.tgz#195870450f5a13192478df4bc3d23d2dea1907b6"
   integrity sha1-GVhwRQ9aExkkeN9Lw9I9LeoZB7Y=
 
-lodash.clonedeep@^4.5.0, lodash.clonedeep@~4.5.0:
+lodash.clonedeep@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
   integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
@@ -11227,12 +10869,7 @@ lodash.unescape@4.0.1:
   resolved "https://registry.yarnpkg.com/lodash.unescape/-/lodash.unescape-4.0.1.tgz#bf2249886ce514cda112fae9218cdc065211fc9c"
   integrity sha1-vyJJiGzlFM2hEvrpIYzcBlIR/Jw=
 
-lodash.union@~4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash.union/-/lodash.union-4.6.0.tgz#48bb5088409f16f1821666641c44dd1aaae3cd88"
-  integrity sha1-SLtQiECfFvGCFmZkHETdGqrjzYg=
-
-lodash.uniq@^4.5.0, lodash.uniq@~4.5.0:
+lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
@@ -11242,27 +10879,17 @@ lodash.values@^4.3.0:
   resolved "https://registry.yarnpkg.com/lodash.values/-/lodash.values-4.3.0.tgz#a3a6c2b0ebecc5c2cba1c17e6e620fe81b53d347"
   integrity sha1-o6bCsOvsxcLLocF+bmIP6BtT00c=
 
-lodash.without@~4.4.0:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
-  integrity sha1-PNRXSgC2e643OpS3SHcmQFB7eqw=
-
 lodash@4.17.14:
   version "4.17.14"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
   integrity sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==
 
-lodash@=4.17.11, "lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.5.1, lodash@~4.17.10:
+"lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.5.1, lodash@~4.17.10:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
-lodash@=4.17.4:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
-  integrity sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=
-
-lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.2.0:
+lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.2.0:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -11444,7 +11071,7 @@ markdown-table@^1.1.3:
   resolved "https://registry.yarnpkg.com/markdown-table/-/markdown-table-1.1.3.tgz#9fcb69bcfdb8717bfd0398c6ec2d93036ef8de60"
   integrity sha512-1RUZVgQlpJSPWYbFSpmudq5nHY1doEIv89gBtF0s4gW1GF2XorxcA/70M5vq7rLv0a6mhOUccRsqkwhwLCIQ2Q==
 
-marked-terminal@^3.2.0:
+marked-terminal@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/marked-terminal/-/marked-terminal-3.3.0.tgz#25ce0c0299285998c7636beaefc87055341ba1bd"
   integrity sha512-+IUQJ5VlZoAFsM5MHNT7g3RHSkA3eETqhRCdXv4niUMAKHQ7lb1yvAcuGPmm4soxhmtX13u4Li6ZToXtvSEH+A==
@@ -11456,10 +11083,10 @@ marked-terminal@^3.2.0:
     node-emoji "^1.4.1"
     supports-hyperlinks "^1.0.1"
 
-marked@^0.6.2:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.6.3.tgz#79babad78af638ba4d522a9e715cdfdd2429e946"
-  integrity sha512-Fqa7eq+UaxfMriqzYLayfqAE40WN03jf+zHjT18/uXNuzjq3TY0XTbrAoPeqSJrAmPz11VuUA+kBPYOhHt9oOQ==
+marked@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-0.7.0.tgz#b64201f051d271b1edc10a04d1ae9b74bb8e5c0e"
+  integrity sha512-c+yYdCZJQrsRjTPhUx7VKkApw9bwDkNbHUKo1ovgcfDjb2kc8rLuRbIFyXL5WOEUwzSSKo3IXpph2K6DqB/KZg==
 
 matchdep@^2.0.0:
   version "2.0.0"
@@ -11502,11 +11129,6 @@ mdn-data@~1.1.0:
   resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-1.1.4.tgz#50b5d4ffc4575276573c4eedb8780812a8419f01"
   integrity sha512-FSYbp3lyKjyj3E7fMl6rYvUdX0FBXaluGqlFoYESWQlyUTq8R+wp0rkFxoYFqZlHCvsUXGjyJmLQSnXToYhOSA==
 
-meant@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/meant/-/meant-1.0.1.tgz#66044fea2f23230ec806fb515efea29c44d2115d"
-  integrity sha512-UakVLFjKkbbUwNWJ2frVLnnAtbb7D7DsloxRd3s/gDpI8rdv8W5Hp3NaDb+POBI1fQdeussER6NB8vpcRURvlg==
-
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -11930,11 +11552,6 @@ mute-stream@0.0.7:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
   integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
 
-mute-stream@~0.0.4:
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
-  integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
-
 mz@^2.6.0:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/mz/-/mz-2.7.0.tgz#95008057a56cafadc2bc63dde7f9ff6955948e32"
@@ -12120,23 +11737,6 @@ node-gyp@^3.8.0:
     tar "^2.0.0"
     which "1"
 
-node-gyp@^5.0.2, node-gyp@^5.0.3:
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-5.0.3.tgz#80d64c23790244991b6d44532f0a351bedd3dd45"
-  integrity sha512-z/JdtkFGUm0QaQUusvloyYuGDub3nUbOo5de1Fz57cM++osBTvQatBUSTlF1k/w8vFHPxxXW6zxGvkxXSpaBkQ==
-  dependencies:
-    env-paths "^1.0.0"
-    glob "^7.0.3"
-    graceful-fs "^4.1.2"
-    mkdirp "^0.5.0"
-    nopt "2 || 3"
-    npmlog "0 || 1 || 2 || 3 || 4"
-    request "^2.87.0"
-    rimraf "2"
-    semver "~5.3.0"
-    tar "^4.4.8"
-    which "1"
-
 node-hid@^0.7.9:
   version "0.7.9"
   resolved "https://registry.yarnpkg.com/node-hid/-/node-hid-0.7.9.tgz#cc0cdf1418a286a7667f0b63642b5eeb544ccd05"
@@ -12284,7 +11884,7 @@ noop-logger@^0.1.1:
   dependencies:
     abbrev "1"
 
-nopt@^4.0.1, nopt@~4.0.1:
+nopt@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
   integrity sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=
@@ -12299,7 +11899,7 @@ nopt@~1.0.10:
   dependencies:
     abbrev "1"
 
-normalize-package-data@^2.0.0, normalize-package-data@^2.3.2, normalize-package-data@^2.3.4, normalize-package-data@^2.4.0, normalize-package-data@^2.5.0:
+normalize-package-data@^2.3.2, normalize-package-data@^2.3.4, normalize-package-data@^2.4.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
   integrity sha512-/5CMN3T0R4XTj4DcGaexo+roZSdSFW/0AOOTROrjxzCG1wrWXEsGbRKevjlIL+ZDE4sZlJr5ED4YW0yqmkK+eA==
@@ -12343,24 +11943,11 @@ now-and-later@^2.0.0:
   dependencies:
     once "^1.3.2"
 
-npm-audit-report@^1.3.2:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/npm-audit-report/-/npm-audit-report-1.3.2.tgz#303bc78cd9e4c226415076a4f7e528c89fc77018"
-  integrity sha512-abeqS5ONyXNaZJPGAf6TOUMNdSe1Y6cpc9MLBRn+CuUoYbfdca6AxOyXVlfIv9OgKX+cacblbG5w7A6ccwoTPw==
-  dependencies:
-    cli-table3 "^0.5.0"
-    console-control-strings "^1.1.0"
-
 npm-bundled@^1.0.1:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.6.tgz#e7ba9aadcef962bb61248f91721cd932b3fe6bdd"
   integrity sha512-8/JCaftHwbd//k6y2rEWp6k1wxVfpFzB6t1p825+cUb7Ym2XQfhwIC5KwhrvzZRJu+LtDE585zVaS32+CGtf0g==
 
-npm-cache-filename@~1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/npm-cache-filename/-/npm-cache-filename-1.0.2.tgz#ded306c5b0bfc870a9e9faf823bc5f283e05ae11"
-  integrity sha1-3tMGxbC/yHCp6fr4I7xfKD4FrhE=
-
 npm-check-updates@^3.1.11:
   version "3.1.20"
   resolved "https://registry.yarnpkg.com/npm-check-updates/-/npm-check-updates-3.1.20.tgz#9dd719bc04af9c273b33b44a7d5368d5e85ae9c2"
@@ -12387,33 +11974,7 @@ npm-check-updates@^3.1.11:
     spawn-please "^0.3.0"
     update-notifier "^3.0.1"
 
-npm-install-checks@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/npm-install-checks/-/npm-install-checks-3.0.0.tgz#d4aecdfd51a53e3723b7b2f93b2ee28e307bc0d7"
-  integrity sha1-1K7N/VGlPjcjt7L5Oy7ijjB7wNc=
-  dependencies:
-    semver "^2.3.0 || 3.x || 4 || 5"
-
-npm-lifecycle@^3.0.0, npm-lifecycle@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/npm-lifecycle/-/npm-lifecycle-3.1.2.tgz#06f2253ea3b9e122ce3e55e3496670a810afcc84"
-  integrity sha512-nhfOcoTHrW1lJJlM2o77vTE2RWR4YOVyj7YzmY0y5itsMjEuoJHteio/ez0BliENEPsNxIUQgwhyEW9dShj3Ww==
-  dependencies:
-    byline "^5.0.0"
-    graceful-fs "^4.1.15"
-    node-gyp "^5.0.2"
-    resolve-from "^4.0.0"
-    slide "^1.1.6"
-    uid-number "0.0.6"
-    umask "^1.1.0"
-    which "^1.3.1"
-
-npm-logical-tree@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/npm-logical-tree/-/npm-logical-tree-1.2.1.tgz#44610141ca24664cad35d1e607176193fd8f5b88"
-  integrity sha512-AJI/qxDB2PWI4LG1CYN579AY1vCiNyWfkiquCsJWqntRu/WwimVrC8yXeILBFHDwxfOejxewlmnvW9XXjMlYIg==
-
-"npm-package-arg@^4.0.0 || ^5.0.0 || ^6.0.0", npm-package-arg@^6.0.0, npm-package-arg@^6.1.0:
+npm-package-arg@^6.0.0, npm-package-arg@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/npm-package-arg/-/npm-package-arg-6.1.0.tgz#15ae1e2758a5027efb4c250554b85a737db7fcc1"
   integrity sha512-zYbhP2k9DbJhA0Z3HKUePUgdB1x7MfIfKssC+WLPFMKTBZKpZh5m13PgexJjCq6KW7j17r0jHWcCpxEqnnncSA==
@@ -12423,7 +11984,7 @@ npm-logical-tree@^1.2.1:
     semver "^5.5.0"
     validate-npm-package-name "^3.0.0"
 
-npm-packlist@^1.1.12, npm-packlist@^1.4.4:
+npm-packlist@^1.1.12:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.4.tgz#866224233850ac534b63d1a6e76050092b5d2f44"
   integrity sha512-zTLo8UcVYtDU3gdeaFu2Xu0n0EvelfHDGuqtNIn5RO7yQj4H1TqNdBc/yZjxnWA0PVB8D3Woyp0i5B43JwQ6Vw==
@@ -12448,15 +12009,6 @@ npm-pick-manifest@^2.2.3:
     npm-package-arg "^6.0.0"
     semver "^5.4.1"
 
-npm-profile@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/npm-profile/-/npm-profile-4.0.2.tgz#8272a71c19634d0dce9c35a5daf8ee589cbb0f52"
-  integrity sha512-VRsC04pvRH+9cF+PoVh2nTmJjiG21yu59IHpsBpkxk+jaGAV8lxx96G4SDc0jOHAkfWLXbc6kIph3dGAuRnotQ==
-  dependencies:
-    aproba "^1.1.2 || 2"
-    figgy-pudding "^3.4.1"
-    npm-registry-fetch "^4.0.0"
-
 npm-registry-fetch@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-4.0.0.tgz#5ef75845b605855c7964472542c25da172af8677"
@@ -12476,133 +12028,7 @@ npm-run-path@^2.0.0:
   dependencies:
     path-key "^2.0.0"
 
-npm-user-validate@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/npm-user-validate/-/npm-user-validate-1.0.0.tgz#8ceca0f5cea04d4e93519ef72d0557a75122e951"
-  integrity sha1-jOyg9c6gTU6TUZ73LQVXp1Ei6VE=
-
-npm@^6.10.2:
-  version "6.10.3"
-  resolved "https://registry.yarnpkg.com/npm/-/npm-6.10.3.tgz#83195598f8930a40ee480567883863321626666e"
-  integrity sha512-AH2uhSRaIMll7xz1JuLA6XbZu5k6DMSc77U6uWfuyBch4EzwpEc5dd54/OsX4Njioi7fSL7YmuPQbqKE2qiklw==
-  dependencies:
-    JSONStream "^1.3.5"
-    abbrev "~1.1.1"
-    ansicolors "~0.3.2"
-    ansistyles "~0.1.3"
-    aproba "^2.0.0"
-    archy "~1.0.0"
-    bin-links "^1.1.2"
-    bluebird "^3.5.5"
-    byte-size "^5.0.1"
-    cacache "^12.0.2"
-    call-limit "^1.1.1"
-    chownr "^1.1.2"
-    ci-info "^2.0.0"
-    cli-columns "^3.1.2"
-    cli-table3 "^0.5.1"
-    cmd-shim "~2.0.2"
-    columnify "~1.5.4"
-    config-chain "^1.1.12"
-    detect-indent "~5.0.0"
-    detect-newline "^2.1.0"
-    dezalgo "~1.0.3"
-    editor "~1.0.0"
-    figgy-pudding "^3.5.1"
-    find-npm-prefix "^1.0.2"
-    fs-vacuum "~1.2.10"
-    fs-write-stream-atomic "~1.0.10"
-    gentle-fs "^2.0.1"
-    glob "^7.1.4"
-    graceful-fs "^4.2.0"
-    has-unicode "~2.0.1"
-    hosted-git-info "^2.8.2"
-    iferr "^1.0.2"
-    infer-owner "^1.0.4"
-    inflight "~1.0.6"
-    inherits "^2.0.4"
-    ini "^1.3.5"
-    init-package-json "^1.10.3"
-    is-cidr "^3.0.0"
-    json-parse-better-errors "^1.0.2"
-    lazy-property "~1.0.0"
-    libcipm "^4.0.0"
-    libnpm "^3.0.1"
-    libnpmaccess "^3.0.2"
-    libnpmhook "^5.0.3"
-    libnpmorg "^1.0.1"
-    libnpmsearch "^2.0.2"
-    libnpmteam "^1.0.2"
-    libnpx "^10.2.0"
-    lock-verify "^2.1.0"
-    lockfile "^1.0.4"
-    lodash._baseuniq "~4.6.0"
-    lodash.clonedeep "~4.5.0"
-    lodash.union "~4.6.0"
-    lodash.uniq "~4.5.0"
-    lodash.without "~4.4.0"
-    lru-cache "^5.1.1"
-    meant "~1.0.1"
-    mississippi "^3.0.0"
-    mkdirp "~0.5.1"
-    move-concurrently "^1.0.1"
-    node-gyp "^5.0.3"
-    nopt "~4.0.1"
-    normalize-package-data "^2.5.0"
-    npm-audit-report "^1.3.2"
-    npm-cache-filename "~1.0.2"
-    npm-install-checks "~3.0.0"
-    npm-lifecycle "^3.1.2"
-    npm-package-arg "^6.1.0"
-    npm-packlist "^1.4.4"
-    npm-pick-manifest "^2.2.3"
-    npm-profile "^4.0.2"
-    npm-registry-fetch "^4.0.0"
-    npm-user-validate "~1.0.0"
-    npmlog "~4.1.2"
-    once "~1.4.0"
-    opener "^1.5.1"
-    osenv "^0.1.5"
-    pacote "^9.5.4"
-    path-is-inside "~1.0.2"
-    promise-inflight "~1.0.1"
-    qrcode-terminal "^0.12.0"
-    query-string "^6.8.2"
-    qw "~1.0.1"
-    read "~1.0.7"
-    read-cmd-shim "~1.0.1"
-    read-installed "~4.0.3"
-    read-package-json "^2.0.13"
-    read-package-tree "^5.3.1"
-    readable-stream "^3.4.0"
-    readdir-scoped-modules "^1.1.0"
-    request "^2.88.0"
-    retry "^0.12.0"
-    rimraf "^2.6.3"
-    safe-buffer "^5.1.2"
-    semver "^5.7.0"
-    sha "^3.0.0"
-    slide "~1.1.6"
-    sorted-object "~2.0.1"
-    sorted-union-stream "~2.1.3"
-    ssri "^6.0.1"
-    stringify-package "^1.0.0"
-    tar "^4.4.10"
-    text-table "~0.2.0"
-    tiny-relative-date "^1.3.0"
-    uid-number "0.0.6"
-    umask "~1.1.0"
-    unique-filename "^1.1.1"
-    unpipe "~1.0.0"
-    update-notifier "^2.5.0"
-    uuid "^3.3.2"
-    validate-npm-package-license "^3.0.4"
-    validate-npm-package-name "~3.0.0"
-    which "^1.3.1"
-    worker-farm "^1.7.0"
-    write-file-atomic "^2.4.3"
-
-"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.1, npmlog@^4.0.2, npmlog@^4.1.2, npmlog@~4.1.2:
+"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.1, npmlog@^4.0.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
@@ -12746,7 +12172,7 @@ object.defaults@^1.0.0, object.defaults@^1.1.0:
     for-own "^1.0.0"
     isobject "^3.0.0"
 
-object.entries@^1.0.4:
+object.entries@^1.0.4, object.entries@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/object.entries/-/object.entries-1.1.0.tgz#2024fc6d6ba246aee38bdb0ffd5cfbcf371b7519"
   integrity sha512-l+H6EQ8qzGRxbkHOd5I/aHRhHDKoQXQ8g0BYt4uSweQU1/J6dZUOyWh9a2Vky35YCKjzmgxOzta2hH6kf9HuXA==
@@ -12839,7 +12265,7 @@ on-headers@~1.0.2:
   resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.2.tgz#772b0ae6aaa525c399e489adfad90c403eb3c28f"
   integrity sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==
 
-once@1.x, once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0, once@~1.4.0:
+once@1.x, once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
@@ -12853,11 +12279,6 @@ onetime@^2.0.0:
   dependencies:
     mimic-fn "^1.0.0"
 
-opener@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/opener/-/opener-1.5.1.tgz#6d2f0e77f1a0af0032aca716c2c1fbb8e7e8abed"
-  integrity sha512-goYSy5c2UXE4Ra1xixabeVh1guIX/ZV/YokJksb6q2lubWu6UbvPQ20p542/sFIll1nl8JnCyK9oBaOcCWXwvA==
-
 openzeppelin-solidity@1.12.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/openzeppelin-solidity/-/openzeppelin-solidity-1.12.0.tgz#7b9c55975e73370d4541e3442b30cb3d91ac973a"
@@ -12950,7 +12371,7 @@ os-locale@^2.0.0:
     lcid "^1.0.0"
     mem "^1.1.0"
 
-os-locale@^3.0.0:
+os-locale@^3.0.0, os-locale@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
   integrity sha512-Z8l3R4wYWM40/52Z+S265okfFj8Kt2cC2MKY+xNi3kFs+XGI7WXu/I309QQQYbRW4ijiZ+yxs9pqEhJh0DqW3Q==
@@ -13091,7 +12512,7 @@ package-json@^6.3.0:
     registry-url "^5.0.0"
     semver "^6.2.0"
 
-pacote@^9.1.0, pacote@^9.5.1, pacote@^9.5.3, pacote@^9.5.4:
+pacote@^9.5.1:
   version "9.5.4"
   resolved "https://registry.yarnpkg.com/pacote/-/pacote-9.5.4.tgz#8baa26f3d1326d13dc2fe0fe84040a364ae30aad"
   integrity sha512-nWr0ari6E+apbdoN0hToTKZElO5h4y8DGFa2pyNA5GQIdcP0imC96bA0bbPw1gpeguVIiUgHHaAlq/6xfPp8Qw==
@@ -13278,7 +12699,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
   integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
 
-path-is-inside@^1.0.1, path-is-inside@^1.0.2, path-is-inside@~1.0.2:
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
   integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
@@ -14203,35 +13624,30 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier-plugin-solidity@^1.0.0-alpha.27:
-  version "1.0.0-alpha.30"
-  resolved "https://registry.yarnpkg.com/prettier-plugin-solidity/-/prettier-plugin-solidity-1.0.0-alpha.30.tgz#61b6e23620c6999a73662abc157dc66cb1c22da1"
-  integrity sha512-k32vlCuFshs0lreRhlkMlF+pJFR5VPYkPjf5vnNIewTs+6qqRdmQVLZtmqR8De/fg4H0UqOEpwY8vrTKR8XVIg==
+prettier-plugin-solidity@^1.0.0-alpha.32:
+  version "1.0.0-alpha.34"
+  resolved "https://registry.yarnpkg.com/prettier-plugin-solidity/-/prettier-plugin-solidity-1.0.0-alpha.34.tgz#9a2584fb1773569e2b22c0edba36cd4b80aa3905"
+  integrity sha512-cg/HrnS4P6m7rdnazZt3QdN7TwuW+TO5quLpTLzvN2BTsbyNFjBjTBUFIJwlFVhjUjw8mQ2uxKfk3b7pSvXJyw==
   dependencies:
     dir-to-object "^2.0.0"
     emoji-regex "^8.0.0"
-    escape-string-regexp "^1.0.5"
+    escape-string-regexp "^2.0.0"
     extract-comments "^1.1.0"
     prettier "^1.15.3"
-    semver "^6.1.2"
-    solidity-parser-antlr "^0.4.8"
-    string-width "^3.1.0"
+    semver "^6.3.0"
+    solidity-parser-antlr "^0.4.11"
+    string-width "^4.1.0"
 
 prettier@1.14.3:
   version "1.14.3"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.14.3.tgz#90238dd4c0684b7edce5f83b0fb7328e48bd0895"
   integrity sha512-qZDVnCrnpsRJJq5nSsiHCE3BYMED2OtsI+cmzIzF1QIfqm5ALf8tEJcO27zV1gKNKRPdhjO0dNWnrzssDQ1tFg==
 
-prettier@^1.14.3, prettier@^1.15.3:
+prettier@^1.14.3, prettier@^1.15.3, prettier@^1.18.2:
   version "1.18.2"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.18.2.tgz#6823e7c5900017b4bd3acf46fe9ac4b4d7bda9ea"
   integrity sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==
 
-prettier@^1.17.1:
-  version "1.17.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.17.1.tgz#ed64b4e93e370cb8a25b9ef7fef3e4fd1c0995db"
-  integrity sha512-TzGRNvuUSmPgwivDqkZ9tM/qTGW9hqDKWOE9YHiyQdixlKbv7kvEqsmDPrcHJTKwthU774TQwZXVtaQ/mMsvjg==
-
 pretty-bytes@^5.1.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-5.2.0.tgz#96c92c6e95a0b35059253fb33c03e260d40f5a1f"
@@ -14295,7 +13711,7 @@ promise-breaker@^4.1.2:
   resolved "https://registry.yarnpkg.com/promise-breaker/-/promise-breaker-4.1.13.tgz#fe57ad0a1f14912682942391de1e6a2b4e2e447b"
   integrity sha512-+lGBqmBEgyvKweIrK4smdN1YxdYp5YjSL1us2XhTMBbZf98jdeGys/Edt5S1b1NXMVRQrvh4DrMgGpYPbXZf3g==
 
-promise-inflight@^1.0.1, promise-inflight@~1.0.1:
+promise-inflight@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
   integrity sha1-mEcocL8igTL8vdhoEputEsPAKeM=
@@ -14356,13 +13772,6 @@ prompts@^2.1.0:
     kleur "^3.0.3"
     sisteransi "^1.0.3"
 
-promzard@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/promzard/-/promzard-0.3.0.tgz#26a5d6ee8c7dee4cb12208305acfb93ba382a9ee"
-  integrity sha1-JqXW7ox97kyxIggwWs+5O6OCqe4=
-  dependencies:
-    read "1"
-
 prop-types@^15.5.8, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
@@ -14379,11 +13788,6 @@ property-information@^5.0.0, property-information@^5.0.1:
   dependencies:
     xtend "^4.0.1"
 
-proto-list@~1.2.1:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
-  integrity sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=
-
 protoduck@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/protoduck/-/protoduck-5.0.1.tgz#03c3659ca18007b69a50fd82a7ebcc516261151f"
@@ -14526,11 +13930,6 @@ punycode@1.3.2:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
   integrity sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0=
 
-punycode@2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
-  integrity sha1-X4Y+3Im5bbCQdLrXlHvwkFbKTn0=
-
 punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
@@ -14546,11 +13945,6 @@ q@^1.1.2:
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
   integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
 
-qrcode-terminal@^0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/qrcode-terminal/-/qrcode-terminal-0.12.0.tgz#bb5b699ef7f9f0505092a3748be4464fe71b5819"
-  integrity sha512-EXtzRZmC+YGmGlDFbXKxQiMZNwCLEO6BANKXG4iCtSIM0yqc/pappSx3RIKr4r0uh5JsBckOXeKrB3Iz7mdQpQ==
-
 qs@6.7.0, qs@^6.4.0:
   version "6.7.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
@@ -14570,15 +13964,6 @@ query-string@^5.0.1:
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
-query-string@^6.8.2:
-  version "6.8.2"
-  resolved "https://registry.yarnpkg.com/query-string/-/query-string-6.8.2.tgz#36cb7e452ae11a4b5e9efee83375e0954407b2f6"
-  integrity sha512-J3Qi8XZJXh93t2FiKyd/7Ec6GNifsjKXUsVFkSBj/kjLsDylWhnCz4NT1bkPcKotttPW+QbKGqqPH8OoI2pdqw==
-  dependencies:
-    decode-uri-component "^0.2.0"
-    split-on-first "^1.0.0"
-    strict-uri-encode "^2.0.0"
-
 querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
@@ -14601,11 +13986,6 @@ quick-format-unescaped@^1.1.2:
   dependencies:
     fast-safe-stringify "^1.0.8"
 
-qw@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/qw/-/qw-1.0.1.tgz#efbfdc740f9ad054304426acb183412cc8b996d4"
-  integrity sha1-77/cdA+a0FQwRCassYNBLMi5ltQ=
-
 raf@3.4.1:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/raf/-/raf-3.4.1.tgz#0742e99a4a6552f445d73e3ee0328af0ff1ede39"
@@ -14622,7 +14002,7 @@ randomatic@^3.0.0:
     kind-of "^6.0.0"
     math-random "^1.0.1"
 
-randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.0.6:
+randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.0.6, randombytes@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
   integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
@@ -14885,48 +14265,6 @@ react@^16.2.0:
     prop-types "^15.6.2"
     scheduler "^0.13.6"
 
-read-cmd-shim@^1.0.1, read-cmd-shim@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/read-cmd-shim/-/read-cmd-shim-1.0.1.tgz#2d5d157786a37c055d22077c32c53f8329e91c7b"
-  integrity sha1-LV0Vd4ajfAVdIgd8MsU/gynpHHs=
-  dependencies:
-    graceful-fs "^4.1.2"
-
-read-installed@~4.0.3:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/read-installed/-/read-installed-4.0.3.tgz#ff9b8b67f187d1e4c29b9feb31f6b223acd19067"
-  integrity sha1-/5uLZ/GH0eTCm5/rMfayI6zRkGc=
-  dependencies:
-    debuglog "^1.0.1"
-    read-package-json "^2.0.0"
-    readdir-scoped-modules "^1.0.0"
-    semver "2 || 3 || 4 || 5"
-    slide "~1.1.3"
-    util-extend "^1.0.1"
-  optionalDependencies:
-    graceful-fs "^4.1.2"
-
-"read-package-json@1 || 2", read-package-json@^2.0.0, read-package-json@^2.0.13:
-  version "2.0.13"
-  resolved "https://registry.yarnpkg.com/read-package-json/-/read-package-json-2.0.13.tgz#2e82ebd9f613baa6d2ebe3aa72cefe3f68e41f4a"
-  integrity sha512-/1dZ7TRZvGrYqE0UAfN6qQb5GYBsNcqS1C0tNK601CFOJmtHI7NIGXwetEPU/OtoFHZL3hDxm4rolFFVE9Bnmg==
-  dependencies:
-    glob "^7.1.1"
-    json-parse-better-errors "^1.0.1"
-    normalize-package-data "^2.0.0"
-    slash "^1.0.0"
-  optionalDependencies:
-    graceful-fs "^4.1.2"
-
-read-package-tree@^5.3.1:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/read-package-tree/-/read-package-tree-5.3.1.tgz#a32cb64c7f31eb8a6f31ef06f9cedf74068fe636"
-  integrity sha512-mLUDsD5JVtlZxjSlPPx1RETkNjjvQYuweKwNVt1Sn8kP5Jh44pvYuUHCp6xSVDZWbNxVxG5lyZJ921aJH61sTw==
-  dependencies:
-    read-package-json "^2.0.0"
-    readdir-scoped-modules "^1.0.0"
-    util-promisify "^2.1.0"
-
 read-pkg-up@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
@@ -14978,13 +14316,6 @@ read-pkg@^3.0.0:
     normalize-package-data "^2.3.2"
     path-type "^3.0.0"
 
-read@1, read@~1.0.1, read@~1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/read/-/read-1.0.7.tgz#b3da19bd052431a97671d44a42634adf710b40c4"
-  integrity sha1-s9oZvQUkMal2cdRKQmNK33ELQMQ=
-  dependencies:
-    mute-stream "~0.0.4"
-
 "readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.0, readable-stream@^2.3.3, readable-stream@^2.3.5, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
@@ -14998,7 +14329,7 @@ read@1, read@~1.0.1, read@~1.0.7:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-"readable-stream@1.x >=1.1.9", readable-stream@^1.0.33, readable-stream@~1.1.10:
+"readable-stream@1.x >=1.1.9", readable-stream@^1.0.33:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
   integrity sha1-fPTFTvZI44EwhMY23SB54WbAgdk=
@@ -15017,15 +14348,6 @@ readable-stream@^3.0.0, readable-stream@^3.0.6, readable-stream@^3.1.1:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-readable-stream@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
-  integrity sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==
-  dependencies:
-    inherits "^2.0.3"
-    string_decoder "^1.1.1"
-    util-deprecate "^1.0.1"
-
 readable-stream@~1.0.15:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
@@ -15036,16 +14358,6 @@ readable-stream@~1.0.15:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readdir-scoped-modules@^1.0.0, readdir-scoped-modules@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.1.0.tgz#8d45407b4f870a0dcaebc0e28670d18e74514309"
-  integrity sha512-asaikDeqAQg7JifRsZn1NJZXo9E+VwlyCfbkZhwyISinqk5zNS6266HS5kah6P0SaQKGF6SkNnZVHUzHFYxYDw==
-  dependencies:
-    debuglog "^1.0.1"
-    dezalgo "^1.0.0"
-    graceful-fs "^4.1.2"
-    once "^1.3.0"
-
 readdirp@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
@@ -15179,6 +14491,11 @@ regexpp@^2.0.1:
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
   integrity sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==
 
+regexpp@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.0.0.tgz#dd63982ee3300e67b41c1956f850aa680d9d330e"
+  integrity sha512-Z+hNr7RAVWxznLPuA7DIh8UNX1j9CDrUQxskw9IrBE1Dxue2lyXT+shqEIeLUjrokxIP8CMy1WkjgG3rTsd5/g==
+
 regexpu-core@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
@@ -15503,7 +14820,7 @@ resolve@^1.1.6, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.3.2, resolve@^1.5.0
   dependencies:
     path-parse "^1.0.6"
 
-resolve@^1.1.7, resolve@^1.4.0:
+resolve@^1.1.7, resolve@^1.11.0, resolve@^1.4.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.12.0.tgz#3fc644a35c84a48554609ff26ec52b66fa577df6"
   integrity sha512-B/dOmuoAik5bKcD6s6nXDCjzUKnaDvdkRyAk6rsmsKLipWj4797iothd7jmmUhWTfinVMU+wc56rYKsit2Qy4w==
@@ -15563,11 +14880,6 @@ retry@^0.10.0:
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
   integrity sha1-52OI0heZLCUnUCQdPTlW/tmNj/Q=
 
-retry@^0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
-  integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
-
 rgb-regex@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/rgb-regex/-/rgb-regex-1.0.1.tgz#c0e0d6882df0e23be254a475e8edd41915feaeb1"
@@ -15578,7 +14890,7 @@ rgba-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/rgba-regex/-/rgba-regex-1.0.0.tgz#43374e2e2ca0968b0ef1523460b7d730ff22eeb3"
   integrity sha1-QzdOLiyglosO8VI0YLfXMP8i7rM=
 
-rimraf@2, rimraf@2.6.3, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
+rimraf@2, rimraf@2.6.3, rimraf@^2.2.8, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
   integrity sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==
@@ -15727,11 +15039,6 @@ schema-utils@^1.0.0:
     ajv-errors "^1.0.0"
     ajv-keywords "^3.1.0"
 
-scrypt-async@^1.2.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/scrypt-async/-/scrypt-async-1.3.1.tgz#a11fd6fac981b4b823ee01dee0221169500ddae9"
-  integrity sha1-oR/W+smBtLgj7gHe4CIRaVAN2uk=
-
 scrypt-js@2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/scrypt-js/-/scrypt-js-2.0.3.tgz#bb0040be03043da9a012a2cea9fc9f852cfc87d4"
@@ -15858,7 +15165,7 @@ semver-utils@^1.1.4:
   resolved "https://registry.yarnpkg.com/semver-utils/-/semver-utils-1.1.4.tgz#cf0405e669a57488913909fc1c3f29bf2a4871e2"
   integrity sha512-EjnoLE5OGmDAVV/8YDoN5KiajNadjzIp9BAHOhYeQHt7j0UWxjmgsx4YD48wp4Ue1Qogq38F1GNUJNqF1kKKxA==
 
-"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", "semver@^2.3.0 || 3.x || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0, semver@^5.7.0:
+"semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
   version "5.7.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
   integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
@@ -15878,7 +15185,7 @@ semver@^6.0.0, semver@^6.1.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.1.0.tgz#e95dc415d45ecf03f2f9f83b264a6b11f49c0cca"
   integrity sha512-kCqEOOHoBcFs/2Ccuk4Xarm/KiWRSLEX9CAZF8xkJ6ZPlIoTZ8V5f7J16vYLJqDbR7KrxTJpR2lqjIEm2Qx9cQ==
 
-semver@^6.1.2, semver@^6.2.0:
+semver@^6.1.2, semver@^6.2.0, semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
@@ -16024,13 +15331,6 @@ sha3@^1.2.2:
   dependencies:
     nan "2.13.2"
 
-sha@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/sha/-/sha-3.0.0.tgz#b2f2f90af690c16a3a839a6a6c680ea51fedd1ae"
-  integrity sha512-DOYnM37cNsLNSGIG/zZWch5CKIRNoLdYUQTQlcgkRkoYIUwDYjqDyye16YcDZg/OPdcbUgTKMjc4SY6TB7ZAPw==
-  dependencies:
-    graceful-fs "^4.1.2"
-
 shallow-clone@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/shallow-clone/-/shallow-clone-0.1.2.tgz#5909e874ba77106d73ac414cfec1ffca87d97060"
@@ -16161,7 +15461,7 @@ slice-ansi@^2.1.0:
     astral-regex "^1.0.0"
     is-fullwidth-code-point "^2.0.0"
 
-slide@^1.1.5, slide@^1.1.6, slide@~1.1.3, slide@~1.1.6:
+slide@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
   integrity sha1-VusCfWW00tzmyy4tMsTUr8nh1wc=
@@ -16258,13 +15558,14 @@ solhint-plugin-prettier@0.0.3:
   dependencies:
     prettier-linter-helpers "^1.0.0"
 
-solhint@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/solhint/-/solhint-2.1.2.tgz#3cde9ecbd3c41f095ab9298337db6970df64fa6a"
-  integrity sha512-ryJrxNyy7pfx5724HxMtsDFrYLmei02ihHe+dRZL67sFWXInbrHXY1jItNNH3qlj5KYTdgSmBC6PRvHcIv0eAA==
+solhint@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/solhint/-/solhint-2.3.0.tgz#810ef6427c7a6bd2ef1c31f6024ac79c1954d346"
+  integrity sha512-2yiELLp+MsDtuOTrjc14lgsYmlMchp++SicvqCBu01VXsi9Mk2uynhyN3nBfbGzYq1YfmOEBpUqJfFYXVAR/Ig==
   dependencies:
     ajv "^6.6.1"
     antlr4 "4.7.1"
+    chalk "^2.4.2"
     commander "2.18.0"
     cosmiconfig "^5.0.7"
     eslint "^5.6.0"
@@ -16273,35 +15574,29 @@ solhint@^2.1.2:
     ignore "^4.0.6"
     js-yaml "^3.12.0"
     lodash "^4.17.11"
-    semver "^6.0.0"
+    semver "^6.3.0"
   optionalDependencies:
     prettier "^1.14.3"
 
-solidity-parser-antlr@^0.4.0:
-  version "0.4.2"
-  resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.4.2.tgz#b862eba5936e7a90b4f5f1c8eb1d33fe86650f78"
-  integrity sha512-0OKT2YKZAqPe14HN7Nbo24hjmnyUYh92UjyZG0Zz2rpQhl/w8asX8qHb+ASSXfayQaiW8g9zGIupXEE355tOQQ==
+solidity-parser-antlr@0.4.7:
+  version "0.4.7"
+  resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.4.7.tgz#8e18867c95a956958ed008371e43f9e571dee6af"
+  integrity sha512-iVjNhgqkXw+o+0E+xoLcji+3KuXLe8Rm8omUuVGhsV14+ZsTwQ70nhBRXg8O3t9xwdS0iST1q9NJ5IqHnqpWkA==
+  dependencies:
+    npm-check-updates "^3.1.11"
+
+solidity-parser-antlr@^0.4.11:
+  version "0.4.11"
+  resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.4.11.tgz#af43e1f13b3b88309a875455f5d6e565b05ee5f1"
+  integrity sha512-4jtxasNGmyC0midtjH/lTFPZYvTTUMy6agYcF+HoMnzW8+cqo3piFrINb4ZCzpPW+7tTVFCGa5ubP34zOzeuMg==
 
-solidity-parser-antlr@^0.4.2, solidity-parser-antlr@^0.4.8:
+solidity-parser-antlr@^0.4.2:
   version "0.4.8"
   resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.4.8.tgz#69f77a56ed5596458ee42f7240e80f23b8eb75b9"
   integrity sha512-HkAAvzLfw2OPmkuGLcy8M5yVaO4PWagmV4t7DSKYi3pXQZG7TPQ2dWl1c0QTp56snX08FeKsBAsPhXY43yjZUQ==
   dependencies:
     npm-check-updates "^3.1.11"
 
-sorted-object@~2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/sorted-object/-/sorted-object-2.0.1.tgz#7d631f4bd3a798a24af1dffcfbfe83337a5df5fc"
-  integrity sha1-fWMfS9OnmKJK8d/8+/6DM3pd9fw=
-
-sorted-union-stream@~2.1.3:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/sorted-union-stream/-/sorted-union-stream-2.1.3.tgz#c7794c7e077880052ff71a8d4a2dbb4a9a638ac7"
-  integrity sha1-x3lMfgd4gAUv9xqNSi27Sppjisc=
-  dependencies:
-    from2 "^1.3.0"
-    stream-iterate "^1.1.0"
-
 source-list-map@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
@@ -16326,14 +15621,6 @@ source-map-support@0.5.12, source-map-support@^0.5.6, source-map-support@~0.5.10
     buffer-from "^1.0.0"
     source-map "^0.6.0"
 
-source-map-support@0.5.9:
-  version "0.5.9"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
-  integrity sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==
-  dependencies:
-    buffer-from "^1.0.0"
-    source-map "^0.6.0"
-
 source-map-support@^0.4.15:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
@@ -16459,11 +15746,6 @@ spdy@^4.0.0:
     select-hose "^2.0.0"
     spdy-transport "^3.0.0"
 
-split-on-first@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/split-on-first/-/split-on-first-1.1.0.tgz#f610afeee3b12bce1d0c30425e76398b78249a5f"
-  integrity sha512-43ZssAJaMusuKWL8sKUBQXHWOpq8d6CfN/u1p4gUzfJkM05C8rxTmYrkIPTXapZpORA6LkkzcUulJ8FqA7Uudw==
-
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
@@ -16591,14 +15873,6 @@ stream-http@^2.7.2:
     to-arraybuffer "^1.0.0"
     xtend "^4.0.0"
 
-stream-iterate@^1.1.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/stream-iterate/-/stream-iterate-1.2.0.tgz#2bd7c77296c1702a46488b8ad41f79865eecd4e1"
-  integrity sha1-K9fHcpbBcCpGSIuK1B95hl7s1OE=
-  dependencies:
-    readable-stream "^2.1.5"
-    stream-shift "^1.0.0"
-
 stream-shift@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.0.tgz#d5c752825e5367e786f78e18e445ea223a155952"
@@ -16617,11 +15891,6 @@ strict-uri-encode@^1.0.0:
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
   integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
 
-strict-uri-encode@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz#b9c7330c7042862f6b142dc274bbcc5866ce3546"
-  integrity sha1-ucczDHBChi9rFC3CdLvMWGbONUY=
-
 string-length@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/string-length/-/string-length-2.0.0.tgz#d40dbb686a3ace960c1cffca562bf2c45f8363ed"
@@ -16656,6 +15925,15 @@ string-width@^3.0.0, string-width@^3.1.0:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^5.1.0"
 
+string-width@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.1.0.tgz#ba846d1daa97c3c596155308063e075ed1c99aff"
+  integrity sha512-NrX+1dVVh+6Y9dnQ19pR0pP4FiEIlUvdTGn8pw6CKTNq5sgib2nIhmUNT5TAmhWmvKr3WcxBcP3E8nWezuipuQ==
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^5.2.0"
+
 string.prototype.trim@^1.1.2, string.prototype.trim@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/string.prototype.trim/-/string.prototype.trim-1.1.2.tgz#d04de2c89e137f4d7d206f086b5ed2fae6be8cea"
@@ -16693,12 +15971,7 @@ stringify-object@^3.3.0:
     is-obj "^1.0.1"
     is-regexp "^1.0.0"
 
-stringify-package@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/stringify-package/-/stringify-package-1.0.0.tgz#e02828089333d7d45cd8c287c30aa9a13375081b"
-  integrity sha512-JIQqiWmLiEozOC0b0BtxZ/AOUtdUZHCBPgqIZ2kSJJqGwgb9neo44XdTHUC4HZSGqi03hOeB7W/E8rAlKnGe9g==
-
-strip-ansi@5.2.0, strip-ansi@^5.0.0, strip-ansi@^5.1.0:
+strip-ansi@5.2.0, strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
   integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
@@ -16775,6 +16048,11 @@ strip-json-comments@^2.0.1, strip-json-comments@~2.0.1:
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
   integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
+strip-json-comments@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.0.1.tgz#85713975a91fb87bf1b305cca77395e40d2a64a7"
+  integrity sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==
+
 style-loader@0.23.1:
   version "0.23.1"
   resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-0.23.1.tgz#cb9154606f3e771ab6c4ab637026a1049174d925"
@@ -16999,7 +16277,7 @@ tar@^4:
     safe-buffer "^5.1.2"
     yallist "^3.0.2"
 
-tar@^4.4.10, tar@^4.4.8:
+tar@^4.4.8:
   version "4.4.10"
   resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.10.tgz#946b2810b9a5e0b26140cf78bea6b0b0d689eba1"
   integrity sha512-g2SVs5QIxvo6OLp0GudTqEf05maawKUxXru104iaayWA09551tFCTI8f1Asb4lPfkBr91k07iL4c11XO3/b0tA==
@@ -17096,7 +16374,7 @@ test-exclude@^5.2.3:
     read-pkg-up "^4.0.0"
     require-main-filename "^2.0.0"
 
-text-table@0.2.0, text-table@^0.2.0, text-table@~0.2.0:
+text-table@0.2.0, text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
@@ -17190,11 +16468,6 @@ tiny-invariant@^1.0.2:
   resolved "https://registry.yarnpkg.com/tiny-invariant/-/tiny-invariant-1.0.4.tgz#346b5415fd93cb696b0c4e8a96697ff590f92463"
   integrity sha512-lMhRd/djQJ3MoaHEBrw8e2/uM4rs9YMNk0iOr8rHQ0QdbM7D4l0gFl3szKdeixrlyfm9Zqi4dxHCM2qVG8ND5g==
 
-tiny-relative-date@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/tiny-relative-date/-/tiny-relative-date-1.3.0.tgz#fa08aad501ed730f31cc043181d995c39a935e07"
-  integrity sha512-MOQHpzllWxDCHHaDno30hhLfbouoYlOI8YlMNtvKe1zXbjEVhbcEovQxvZrPvtiYW630GQDoMMarCnjfyfHA+A==
-
 tiny-warning@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/tiny-warning/-/tiny-warning-1.0.2.tgz#1dfae771ee1a04396bdfde27a3adcebc6b648b28"
@@ -17365,21 +16638,21 @@ trough@^1.0.0:
   dependencies:
     glob "^7.1.2"
 
-truffle-flattener@^1.2.3:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/truffle-flattener/-/truffle-flattener-1.3.0.tgz#a5b0340897e32cf8389fea105b52fa93c335f04c"
-  integrity sha512-ppJ9xI0tDuvCYjQlcWwMBcOKZph5U4YpG/gChyUVDxOjUIniG5g7y9vZho2PRj1FohPPnOjg1KOAVNlk/bPZrw==
+truffle-flattener@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/truffle-flattener/-/truffle-flattener-1.4.2.tgz#7460d0eec88ac67b150e8de3476f55d4420a4ba0"
+  integrity sha512-7qUIzaW8a4vI4nui14wsytht2oaqvqnZ1Iet2wRq2T0bCJ0wb6HByMKQhZKpU46R+n5BMTY4K5n+0ITyeNlmuQ==
   dependencies:
     "@resolver-engine/imports-fs" "^0.2.2"
     find-up "^2.1.0"
     mkdirp "^0.5.1"
-    solidity-parser-antlr "^0.4.0"
+    solidity-parser-antlr "^0.4.11"
     tsort "0.0.1"
 
-truffle@^5.0.15:
-  version "5.0.31"
-  resolved "https://registry.yarnpkg.com/truffle/-/truffle-5.0.31.tgz#372a826e330720e29514458ff25750aa2b5efa65"
-  integrity sha512-dNBH5OFcqHXCaaQO0YGcEtNarIPcToU+tbq+lBph4tI2YjboiwakguvrNCL+cTP4sySKqeg+2QA1W5miyOQGpA==
+truffle@^5.0.35:
+  version "5.0.41"
+  resolved "https://registry.yarnpkg.com/truffle/-/truffle-5.0.41.tgz#a7ef0b6e97d3a22aaf5da2cc4ef6a13f39596ffb"
+  integrity sha512-vQm7OHRN8qh4Te3QZ9A74JsDoZfcYoJLuI1FrcLpJoicdTrzCZU4UXGIYFUIZ+UmOTlMS07lUufxDSraSHxpdg==
   dependencies:
     app-module-path "^2.2.0"
     mocha "5.2.0"
@@ -17440,11 +16713,6 @@ tweetnacl-util@^0.15.0:
   resolved "https://registry.yarnpkg.com/tweetnacl-util/-/tweetnacl-util-0.15.0.tgz#4576c1cee5e2d63d207fee52f1ba02819480bc75"
   integrity sha1-RXbBzuXi1j0gf+5S8boCgZSAvHU=
 
-tweetnacl@0.13.2:
-  version "0.13.2"
-  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.13.2.tgz#453161770469d45cd266c36404e2bc99a8fa9944"
-  integrity sha1-RTFhdwRp1FzSZsNkBOK8maj6mUQ=
-
 tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
@@ -17535,21 +16803,11 @@ uglify-js@^3.1.4:
     commander "~2.20.0"
     source-map "~0.6.1"
 
-uid-number@0.0.6:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
-  integrity sha1-DqEOgDXo61uOREnwbaHHMGY7qoE=
-
 ultron@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
   integrity sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==
 
-umask@^1.1.0, umask@~1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/umask/-/umask-1.1.0.tgz#f29cebf01df517912bb58ff9c4e50fde8e33320d"
-  integrity sha1-8pzr8B31F5ErtY/5xOUP3o4zMg0=
-
 unbzip2-stream@^1.0.9:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz#d156d205e670d8d8c393e1c02ebd506422873f6a"
@@ -17703,7 +16961,7 @@ universalify@^0.1.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
   integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
 
-unorm@^1.3.3, unorm@^1.4.1:
+unorm@^1.3.3:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/unorm/-/unorm-1.6.0.tgz#029b289661fba714f1a9af439eb51d9b16c205af"
   integrity sha512-b2/KCUlYZUeA7JFUuRJZPUtr4gZvBh7tavtv4fvk4+KV9pfGiR6CQAQAWl49ZpR3ts2dk4FYkP7EIgDJoiOLDA==
@@ -17736,7 +16994,7 @@ upath@^1.1.1:
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.2.tgz#3db658600edaeeccbe6db5e684d67ee8c2acd068"
   integrity sha512-kXpym8nmDmlCBr7nKdIx8P2jNBa+pBpIUFRnKJ4dr8htyYGJFokkr2ZvERRtUN+9SY+JqXouNgUPtv6JQva/2Q==
 
-update-notifier@^2.3.0, update-notifier@^2.5.0:
+update-notifier@^2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.5.0.tgz#d0744593e13f161e406acb1d9408b72cad08aff6"
   integrity sha512-gwMdhgJHGuj/+wHJJs9e6PcCszpxR1b236igrOkUofGhqJuG+amlIKwApH1IW1WWl7ovZxsX49lMBWLxSdm5Dw==
@@ -17865,28 +17123,11 @@ utf8@3.0.0, utf8@^3.0.0:
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
   integrity sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ==
 
-utf8@^2.1.1:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.2.tgz#1fa0d9270e9be850d9b05027f63519bf46457d96"
-  integrity sha1-H6DZJw6b6FDZsFAn9jUZv0ZFfZY=
-
 util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
 
-util-extend@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/util-extend/-/util-extend-1.0.3.tgz#a7c216d267545169637b3b6edc6ca9119e2ff93f"
-  integrity sha1-p8IW0mdUUWljeztu3GypEZ4v+T8=
-
-util-promisify@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/util-promisify/-/util-promisify-2.1.0.tgz#3c2236476c4d32c5ff3c47002add7c13b9a82a53"
-  integrity sha1-PCI2R2xNMsX/PEcAKt18E7moKlM=
-  dependencies:
-    object.getownpropertydescriptors "^2.0.3"
-
 util.promisify@1.0.0, util.promisify@^1.0.0, util.promisify@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
@@ -17929,6 +17170,11 @@ uuid@^3.0.1, uuid@^3.3.2:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
   integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
 
+v8-compile-cache@^2.0.3:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.1.0.tgz#e14de37b31a6d194f5690d67efc4e7f6fc6ab30e"
+  integrity sha512-usZBT3PW+LOjM25wbqIlZwPeJV+3OSz3M1k1Ws8snlW39dZyYL9lOGC5FgPVHfk0jKmjiDV8Z0mIbVQPiwFs7g==
+
 v8flags@^3.0.1:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.1.3.tgz#fc9dc23521ca20c5433f81cc4eb9b3033bb105d8"
@@ -17941,7 +17187,7 @@ valid-url@^1.0.9:
   resolved "https://registry.yarnpkg.com/valid-url/-/valid-url-1.0.9.tgz#1c14479b40f1397a75782f115e4086447433a200"
   integrity sha1-HBRHm0DxOXp1eC8RXkCGRHQzogA=
 
-validate-npm-package-license@^3.0.1, validate-npm-package-license@^3.0.4:
+validate-npm-package-license@^3.0.1:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
   integrity sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==
@@ -17949,7 +17195,7 @@ validate-npm-package-license@^3.0.1, validate-npm-package-license@^3.0.4:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-validate-npm-package-name@^3.0.0, validate-npm-package-name@~3.0.0:
+validate-npm-package-name@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/validate-npm-package-name/-/validate-npm-package-name-3.0.0.tgz#5fa912d81eb7d0c74afc140de7317f0ca7df437e"
   integrity sha1-X6kS2B630MdK/BQN5zF/DKffQ34=
@@ -18127,13 +17373,6 @@ wbuf@^1.1.0, wbuf@^1.7.3:
   dependencies:
     minimalistic-assert "^1.0.0"
 
-wcwidth@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/wcwidth/-/wcwidth-1.0.1.tgz#f0b0dcf915bc5ff1528afadb2c0e17b532da2fe8"
-  integrity sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=
-  dependencies:
-    defaults "^1.0.3"
-
 web-namespaces@^1.1.2:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/web-namespaces/-/web-namespaces-1.1.3.tgz#9bbf5c99ff0908d2da031f1d732492a96571a83f"
@@ -18166,15 +17405,6 @@ web3-bzz@1.0.0-beta.35:
     swarm-js "0.1.37"
     underscore "1.8.3"
 
-web3-bzz@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.0.0-beta.37.tgz#59e3e4f5a9d732731008fe9165c3ec8bf85d502f"
-  integrity sha512-E+dho49Nsm/QpQvYWOF35YDsQrMvLB19AApENxhlQsu6HpWQt534DQul0t3Y/aAh8rlKD6Kanxt8LhHDG3vejQ==
-  dependencies:
-    got "7.1.0"
-    swarm-js "0.1.37"
-    underscore "1.8.3"
-
 web3-core-helpers@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.0.0-beta.30.tgz#a000cee3f0a09eea13d74b5730335d4635fe1f2f"
@@ -18202,15 +17432,6 @@ web3-core-helpers@1.0.0-beta.35:
     web3-eth-iban "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-core-helpers@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.0.0-beta.37.tgz#04ec354b7f5c57234c309eea2bda9bf1f2fe68ba"
-  integrity sha512-efaLOzN28RMnbugnyelgLwPWWaSwElQzcAJ/x3PZu+uPloM/lE5x0YuBKvIh7/PoSMlHqtRWj1B8CpuQOUQ5Ew==
-  dependencies:
-    underscore "1.8.3"
-    web3-eth-iban "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-core-method@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.0.0-beta.30.tgz#8dd6ff789e8d1563b8786d13a78c7facefae471c"
@@ -18244,17 +17465,6 @@ web3-core-method@1.0.0-beta.35:
     web3-core-subscriptions "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-core-method@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.0.0-beta.37.tgz#53d148e63f818b23461b26307afdfbdaa9457744"
-  integrity sha512-pKWFUeqnVmzx3VrZg+CseSdrl/Yrk2ioid/HzolNXZE6zdoITZL0uRjnsbqXGEzgRRd1Oe/pFndpTlRsnxXloA==
-  dependencies:
-    underscore "1.8.3"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-promievent "1.0.0-beta.37"
-    web3-core-subscriptions "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-core-promievent@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.0.0-beta.30.tgz#6205192bfb097441132226a5939ec5aed3a8a291"
@@ -18279,14 +17489,6 @@ web3-core-promievent@1.0.0-beta.35:
     any-promise "1.3.0"
     eventemitter3 "1.1.1"
 
-web3-core-promievent@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.0.0-beta.37.tgz#4e51c469d0a7ac0a969885a4dbcde8504abe5b02"
-  integrity sha512-GTF2r1lP8nJBeA5Gxq5yZpJy9l8Fb9CXGZPfF8jHvaRdQHtm2Z+NDhqYmF833lcdkokRSyfPcXlz1mlWeClFpg==
-  dependencies:
-    any-promise "1.3.0"
-    eventemitter3 "1.1.1"
-
 web3-core-requestmanager@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.0.0-beta.30.tgz#6ee56fb8a6cb85fd01b3080854f50d64e52240c6"
@@ -18320,17 +17522,6 @@ web3-core-requestmanager@1.0.0-beta.35:
     web3-providers-ipc "1.0.0-beta.35"
     web3-providers-ws "1.0.0-beta.35"
 
-web3-core-requestmanager@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.0.0-beta.37.tgz#721a75df5920621bff42d9d74f7a64413675d56b"
-  integrity sha512-66VUqye5BGp1Zz1r8psCxdNH+GtTjaFwroum2Osx+wbC5oRjAiXkkadiitf6wRb+edodjEMPn49u7B6WGNuewQ==
-  dependencies:
-    underscore "1.8.3"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-providers-http "1.0.0-beta.37"
-    web3-providers-ipc "1.0.0-beta.37"
-    web3-providers-ws "1.0.0-beta.37"
-
 web3-core-subscriptions@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.0.0-beta.30.tgz#31652c75356c3f67e5a19cd14b8d314bad4e2127"
@@ -18358,15 +17549,6 @@ web3-core-subscriptions@1.0.0-beta.35:
     underscore "1.8.3"
     web3-core-helpers "1.0.0-beta.35"
 
-web3-core-subscriptions@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.0.0-beta.37.tgz#40de5e2490cc05b15faa8f935c97fd48d670cd9a"
-  integrity sha512-FdXl8so9kwkRRWziuCSpFsAuAdg9KvpXa1fQlT16uoGcYYfxwFO/nkwyBGQzkZt7emShI2IRugcazyPCZDwkOA==
-  dependencies:
-    eventemitter3 "1.1.1"
-    underscore "1.8.3"
-    web3-core-helpers "1.0.0-beta.37"
-
 web3-core@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.0.0-beta.30.tgz#f75f4d3b85be74c7674637921c3e013bc5d27679"
@@ -18397,16 +17579,6 @@ web3-core@1.0.0-beta.35:
     web3-core-requestmanager "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-core@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.0.0-beta.37.tgz#66c2c7000772c9db36d737ada31607ace09b7e90"
-  integrity sha512-cIwEqCj7OJyefQNauI0HOgW4sSaOQ98V99H2/HEIlnCZylsDzfw7gtQUdwnRFiIyIxjbWy3iWsjwDPoXNPZBYg==
-  dependencies:
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-core-requestmanager "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-eth-abi@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.0.0-beta.30.tgz#6ea52c999a8505b47c2f88ba61d2a680a1066409"
@@ -18437,15 +17609,6 @@ web3-eth-abi@1.0.0-beta.35:
     web3-core-helpers "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-eth-abi@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.0.0-beta.37.tgz#55592fa9cd2427d9f0441d78f3b8d0c1359a2a24"
-  integrity sha512-g9DKZGM2OqwKp/tX3W/yihcj7mQCtJ6CXyZXEIZfuDyRBED/iSEIFfieDOd+yo16sokLMig6FG7ADhhu+19hdA==
-  dependencies:
-    ethers "4.0.0-beta.1"
-    underscore "1.8.3"
-    web3-utils "1.0.0-beta.37"
-
 web3-eth-abi@^1.0.0-beta.24:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.2.1.tgz#9b915b1c9ebf82f70cca631147035d5419064689"
@@ -18455,6 +17618,15 @@ web3-eth-abi@^1.0.0-beta.24:
     underscore "1.9.1"
     web3-utils "1.2.1"
 
+web3-eth-abi@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.2.2.tgz#d5616d88a90020f894763423a9769f2da11fe37a"
+  integrity sha512-Yn/ZMgoOLxhTVxIYtPJ0eS6pnAnkTAaJgUJh1JhZS4ekzgswMfEYXOwpMaD5eiqPJLpuxmZFnXnBZlnQ1JMXsw==
+  dependencies:
+    ethers "4.0.0-beta.3"
+    underscore "1.9.1"
+    web3-utils "1.2.2"
+
 web3-eth-accounts@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.0.0-beta.30.tgz#8f0a1b342c4283812372242a6e2df268887b3b70"
@@ -18503,22 +17675,6 @@ web3-eth-accounts@1.0.0-beta.35:
     web3-core-method "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-eth-accounts@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.0.0-beta.37.tgz#0a5a9f14a6c3bd285e001c15eb3bb38ffa4b5204"
-  integrity sha512-uvbHL62/zwo4GDmwKdqH9c/EgYd8QVnAfpVw8D3epSISpgbONNY7Hr4MRMSd/CqAP12l2Ls9JVQGLhhC83bW6g==
-  dependencies:
-    any-promise "1.3.0"
-    crypto-browserify "3.12.0"
-    eth-lib "0.2.7"
-    scrypt.js "0.2.0"
-    underscore "1.8.3"
-    uuid "2.0.1"
-    web3-core "1.0.0-beta.37"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-eth-contract@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.0.0-beta.30.tgz#d7eba2385084dff3c75aac48235af2c8d2d6a258"
@@ -18561,34 +17717,6 @@ web3-eth-contract@1.0.0-beta.35:
     web3-eth-abi "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-eth-contract@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.0.0-beta.37.tgz#87f93c95ed16f320ba54943b7886890de6766013"
-  integrity sha512-h1B3A8Z/C7BlnTCHkrWbXZQTViDxfR12lKMeTkT8Sqj5phFmxrBlPE4ORy4lf1Dk5b23mZYE0r/IRACx4ThCrQ==
-  dependencies:
-    underscore "1.8.3"
-    web3-core "1.0.0-beta.37"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-core-promievent "1.0.0-beta.37"
-    web3-core-subscriptions "1.0.0-beta.37"
-    web3-eth-abi "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
-web3-eth-ens@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.0.0-beta.37.tgz#714ecb01eb447ee3eb39b2b20a10ae96edb1f01f"
-  integrity sha512-dR3UkrVzdRrJhfP57xBPx0CMiVnCcYFvh+u2XMkGydrhHgupSUkjqGr89xry/j1T0BkuN9mikpbyhdCVMXqMbg==
-  dependencies:
-    eth-ens-namehash "2.0.8"
-    underscore "1.8.3"
-    web3-core "1.0.0-beta.37"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-promievent "1.0.0-beta.37"
-    web3-eth-abi "1.0.0-beta.37"
-    web3-eth-contract "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-eth-iban@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.30.tgz#3b080a5c4da1fa37477b17e4c900781b92150645"
@@ -18613,14 +17741,6 @@ web3-eth-iban@1.0.0-beta.35:
     bn.js "4.11.6"
     web3-utils "1.0.0-beta.35"
 
-web3-eth-iban@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.37.tgz#313a3f18ae2ab00ba98678ea1156b09ef32a3655"
-  integrity sha512-WQRniGJFxH/XCbd7miO6+jnUG+6bvuzfeufPIiOtCbeIC1ypp1kSqER8YVBDrTyinU1xnf1U5v0KBZ2yiWBJxQ==
-  dependencies:
-    bn.js "4.11.6"
-    web3-utils "1.0.0-beta.37"
-
 web3-eth-personal@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.0.0-beta.30.tgz#8bd4ef40b3b5f841dd3a8b97873d9dc791caf748"
@@ -18654,17 +17774,6 @@ web3-eth-personal@1.0.0-beta.35:
     web3-net "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-eth-personal@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.0.0-beta.37.tgz#187472f51861e2b6d45da43411801bc91a859f9a"
-  integrity sha512-B4dZpGbD+nGnn48i6nJBqrQ+HB7oDmd+Q3wGRKOsHSK5HRWO/KwYeA7wgwamMAElkut50lIsT9EJl4Apfk3G5Q==
-  dependencies:
-    web3-core "1.0.0-beta.37"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-net "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-eth@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.0.0-beta.30.tgz#029b15e14cb608b9cfe02603b504d651870f0501"
@@ -18719,25 +17828,6 @@ web3-eth@1.0.0-beta.35:
     web3-net "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-eth@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.0.0-beta.37.tgz#0e8ffcd857a5f85ae4b5f052ad831ca5c56f4f74"
-  integrity sha512-Eb3aGtkz3G9q+Z9DKgSQNbn/u8RtcZQQ0R4sW9hy5KK47GoT6vab5c6DiD3QWzI0BzitHzR5Ji+3VHf/hPUGgw==
-  dependencies:
-    underscore "1.8.3"
-    web3-core "1.0.0-beta.37"
-    web3-core-helpers "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-core-subscriptions "1.0.0-beta.37"
-    web3-eth-abi "1.0.0-beta.37"
-    web3-eth-accounts "1.0.0-beta.37"
-    web3-eth-contract "1.0.0-beta.37"
-    web3-eth-ens "1.0.0-beta.37"
-    web3-eth-iban "1.0.0-beta.37"
-    web3-eth-personal "1.0.0-beta.37"
-    web3-net "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-net@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.0.0-beta.30.tgz#0a352ede296e6d4b7f88b67aa474e49703de73bf"
@@ -18765,15 +17855,6 @@ web3-net@1.0.0-beta.35:
     web3-core-method "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3-net@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.0.0-beta.37.tgz#b494136043f3c6ba84fe4a47d4c028c2a63c9a8e"
-  integrity sha512-xG/uBtMdDa1UMXw9KjDUgf3fXA/fDEJUYUS0TDn+U9PMgngA+UVECHNNvQTrVVDxEky38V3sahwIDiopNsQdsw==
-  dependencies:
-    web3-core "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 web3-provider-engine@14.0.6:
   version "14.0.6"
   resolved "https://registry.yarnpkg.com/web3-provider-engine/-/web3-provider-engine-14.0.6.tgz#cbdd66fe20c0136a3a495cbe40d18b6c4160d5f0"
@@ -18851,14 +17932,6 @@ web3-providers-http@1.0.0-beta.35:
     web3-core-helpers "1.0.0-beta.35"
     xhr2-cookies "1.1.0"
 
-web3-providers-http@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.0.0-beta.37.tgz#c06efd60e16e329e25bd268d2eefc68d82d13651"
-  integrity sha512-FM/1YDB1jtZuTo78habFj7S9tNHoqt0UipdyoQV29b8LkGKZV9Vs3is8L24hzuj1j/tbwkcAH+ewIseHwu0DTg==
-  dependencies:
-    web3-core-helpers "1.0.0-beta.37"
-    xhr2-cookies "1.1.0"
-
 web3-providers-ipc@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.0.0-beta.30.tgz#ee2d8d18a3f120b777044a56e67e0aee20854587"
@@ -18886,15 +17959,6 @@ web3-providers-ipc@1.0.0-beta.35:
     underscore "1.8.3"
     web3-core-helpers "1.0.0-beta.35"
 
-web3-providers-ipc@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.0.0-beta.37.tgz#55d247e7197257ca0c3e4f4b0fe1561311b9d5b9"
-  integrity sha512-NdRPRxYMIU0C3u18NI8u4bwbhI9pCg5nRgDGYcmSAx5uOBxiYcQy+hb0WkJRRhBoyIXJmy+s26FoH8904+UnPg==
-  dependencies:
-    oboe "2.1.3"
-    underscore "1.8.3"
-    web3-core-helpers "1.0.0-beta.37"
-
 web3-providers-ws@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.30.tgz#9ae69a9ead8a8761f86379fa347b6db5ae44b12d"
@@ -18922,15 +17986,6 @@ web3-providers-ws@1.0.0-beta.35:
     web3-core-helpers "1.0.0-beta.35"
     websocket "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
 
-web3-providers-ws@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.37.tgz#77c15aebc00b75d760d22d063ac2e415bdbef72f"
-  integrity sha512-8p6ZLv+1JYa5Vs8oBn33Nn3VGFBbF+wVfO+b78RJS1Qf1uIOzjFVDk3XwYDD7rlz9G5BKpxhaQw+6EGQ7L02aw==
-  dependencies:
-    underscore "1.8.3"
-    web3-core-helpers "1.0.0-beta.37"
-    websocket "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
-
 web3-shh@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.0.0-beta.30.tgz#2bfe3220d958ff4ca592017790852bc57b7b0ca7"
@@ -18961,16 +18016,6 @@ web3-shh@1.0.0-beta.35:
     web3-core-subscriptions "1.0.0-beta.35"
     web3-net "1.0.0-beta.35"
 
-web3-shh@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.0.0-beta.37.tgz#3246ce5229601b525020828a56ee283307057105"
-  integrity sha512-h5STG/xqZNQWtCLYOu7NiMqwqPea8SfkKQUPUFxXKIPVCFVKpHuQEwW1qcPQRJMLhlQIv17xuoUe1A+RzDNbrw==
-  dependencies:
-    web3-core "1.0.0-beta.37"
-    web3-core-method "1.0.0-beta.37"
-    web3-core-subscriptions "1.0.0-beta.37"
-    web3-net "1.0.0-beta.37"
-
 web3-utils@1.0.0-beta.30:
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.0.0-beta.30.tgz#eae408cc8d6d6fecc8d5097cfead51773f231ff9"
@@ -19010,19 +18055,6 @@ web3-utils@1.0.0-beta.35:
     underscore "1.8.3"
     utf8 "2.1.1"
 
-web3-utils@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.0.0-beta.37.tgz#ab868a90fe5e649337e38bdaf72133fcbf4d414d"
-  integrity sha512-kA1fyhO8nKgU21wi30oJQ/ssvu+9srMdjOTKbHYbQe4ATPcr5YNwwrxG3Bcpbu1bEwRUVKHCkqi+wTvcAWBdlQ==
-  dependencies:
-    bn.js "4.11.6"
-    eth-lib "0.1.27"
-    ethjs-unit "0.1.6"
-    number-to-bn "1.7.0"
-    randomhex "0.1.5"
-    underscore "1.8.3"
-    utf8 "2.1.1"
-
 web3-utils@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.2.1.tgz#21466e38291551de0ab34558de21512ac4274534"
@@ -19036,16 +18068,19 @@ web3-utils@1.2.1:
     underscore "1.9.1"
     utf8 "3.0.0"
 
-web3@0.20.2:
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/web3/-/web3-0.20.2.tgz#c54dac5fc0e377399c04c1a6ecbb12e4513278d6"
-  integrity sha1-xU2sX8DjdzmcBMGm7LsS5FEyeNY=
+web3-utils@1.2.2, web3-utils@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.2.2.tgz#b53a08c40d2c3f31d3c4a28e7d749405df99c8c0"
+  integrity sha512-joF+s3243TY5cL7Z7y4h1JsJpUCf/kmFmj+eJar7Y2yNIGVcW961VyrAms75tjUysSuHaUQ3eQXjBEUJueT52A==
   dependencies:
-    bignumber.js "git+https://github.com/frozeman/bignumber.js-nolookahead.git"
-    crypto-js "^3.1.4"
-    utf8 "^2.1.1"
-    xhr2 "*"
-    xmlhttprequest "*"
+    bn.js "4.11.8"
+    eth-lib "0.2.7"
+    ethereum-bloom-filters "^1.0.6"
+    ethjs-unit "0.1.6"
+    number-to-bn "1.7.0"
+    randombytes "^2.1.0"
+    underscore "1.9.1"
+    utf8 "3.0.0"
 
 web3@1.0.0-beta.30:
   version "1.0.0-beta.30"
@@ -19086,19 +18121,6 @@ web3@1.0.0-beta.35:
     web3-shh "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-web3@1.0.0-beta.37:
-  version "1.0.0-beta.37"
-  resolved "https://registry.yarnpkg.com/web3/-/web3-1.0.0-beta.37.tgz#b42c30e67195f816cd19d048fda872f70eca7083"
-  integrity sha512-8XLgUspdzicC/xHG82TLrcF/Fxzj2XYNJ1KTYnepOI77bj5rvpsxxwHYBWQ6/JOjk0HkZqoBfnXWgcIHCDhZhQ==
-  dependencies:
-    web3-bzz "1.0.0-beta.37"
-    web3-core "1.0.0-beta.37"
-    web3-eth "1.0.0-beta.37"
-    web3-eth-personal "1.0.0-beta.37"
-    web3-net "1.0.0-beta.37"
-    web3-shh "1.0.0-beta.37"
-    web3-utils "1.0.0-beta.37"
-
 webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
@@ -19469,7 +18491,7 @@ workbox-window@^4.3.1:
   dependencies:
     workbox-core "^4.3.1"
 
-worker-farm@^1.5.2, worker-farm@^1.6.0, worker-farm@^1.7.0:
+worker-farm@^1.5.2, worker-farm@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.7.0.tgz#26a94c5391bbca926152002f69b84a4bf772e5a8"
   integrity sha512-rvw3QTZc8lAxyVrqcSGVm5yP/IJ2UcB3U0graE3LCFoZ0Yn2x4EoVSqJKdB/T5M+FLcRPjz4TDacRf3OCfNUzw==
@@ -19491,6 +18513,15 @@ wrap-ansi@^2.0.0:
     string-width "^1.0.1"
     strip-ansi "^3.0.1"
 
+wrap-ansi@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
+  integrity sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==
+  dependencies:
+    ansi-styles "^3.2.0"
+    string-width "^3.0.0"
+    strip-ansi "^5.0.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -19523,15 +18554,6 @@ write-file-atomic@^2.0.0:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.2"
 
-write-file-atomic@^2.3.0, write-file-atomic@^2.4.3:
-  version "2.4.3"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
-  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
-  dependencies:
-    graceful-fs "^4.1.11"
-    imurmurhash "^0.1.4"
-    signal-exit "^3.0.2"
-
 write@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/write/-/write-1.0.3.tgz#0800e14523b923a387e415123c865616aae0f5c3"
@@ -19613,7 +18635,7 @@ xhr2-cookies@1.1.0:
   dependencies:
     cookiejar "^2.1.1"
 
-xhr2@*, xhr2@0.1.4:
+xhr2@0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/xhr2/-/xhr2-0.1.4.tgz#7f87658847716db5026323812f818cadab387a5f"
   integrity sha1-f4dliEdxbbUCYyOBL4GMras4el8=
@@ -19651,7 +18673,7 @@ xmlchars@^1.3.1:
   resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-1.3.1.tgz#1dda035f833dbb4f86a0c28eaa6ca769214793cf"
   integrity sha512-tGkGJkN8XqCod7OT+EvGYK5Z4SfDQGD30zAa58OcnAa0RRWgzUEK72tkXhsX1FZd+rgnhRxFtmO+ihkp8LHSkw==
 
-xmlhttprequest@*, xmlhttprequest@1.8.0:
+xmlhttprequest@1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz#67fe075c5c24fef39f9d65f5f7b7fe75171968fc"
   integrity sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw=
@@ -19718,6 +18740,14 @@ yargs-parser@^11.1.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
+yargs-parser@^13.1.0:
+  version "13.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.1.tgz#d26058532aa06d365fe091f6a1fc06b2f7e5eca0"
+  integrity sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
 yargs-parser@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
@@ -19775,6 +18805,23 @@ yargs@12.0.2:
     y18n "^3.2.1 || ^4.0.0"
     yargs-parser "^10.1.0"
 
+yargs@13.2.4:
+  version "13.2.4"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.2.4.tgz#0b562b794016eb9651b98bd37acf364aa5d6dc83"
+  integrity sha512-HG/DWAJa1PAnHT9JAhNa8AbAv3FPaiLzioSjCcmuXXhP8MlpHO5vwls4g4j6n30Z74GVQj8Xa62dWVx1QCGklg==
+  dependencies:
+    cliui "^5.0.0"
+    find-up "^3.0.0"
+    get-caller-file "^2.0.1"
+    os-locale "^3.1.0"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^3.0.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^13.1.0"
+
 yargs@^10.0.3:
   version "10.1.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-10.1.2.tgz#454d074c2b16a51a43e2fb7807e4f9de69ccb5c5"