diff --git a/package.json b/package.json
index 34afe5b..9a50237 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "dependencies": {
     "@ethereumjs/util": "^8.1.0",
     "@metamask/eth-sig-util": "^7.0.0",
-    "@metamask/utils": "^8.1.0",
+    "@metamask/utils": "^9.0.0",
     "ethereum-cryptography": "^2.1.2",
     "randombytes": "^2.1.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 56f28ce..f7b98ff 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -501,7 +501,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ethereumjs/tx@npm:^4.1.1, @ethereumjs/tx@npm:^4.1.2":
+"@ethereumjs/tx@npm:^4.1.1, @ethereumjs/tx@npm:^4.1.2, @ethereumjs/tx@npm:^4.2.0":
   version: 4.2.0
   resolution: "@ethereumjs/tx@npm:4.2.0"
   dependencies:
@@ -1009,7 +1009,7 @@ __metadata:
     "@metamask/eslint-config-nodejs": ^11.1.0
     "@metamask/eslint-config-typescript": ^11.1.0
     "@metamask/eth-sig-util": ^7.0.0
-    "@metamask/utils": ^8.1.0
+    "@metamask/utils": ^9.0.0
     "@types/ethereumjs-tx": ^1.0.1
     "@types/jest": ^29.5.0
     "@types/node": ^18.15.10
@@ -1036,6 +1036,13 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@metamask/superstruct@npm:^3.1.0":
+  version: 3.1.0
+  resolution: "@metamask/superstruct@npm:3.1.0"
+  checksum: 00e4d0c0aae8b25ccc1885c1db0bb4ed1590010570140c255e4deee3bf8a10c859c8fce5e475b4ae09c8a56316207af87585b91f7f5a5c028d668ccd111f19e3
+  languageName: node
+  linkType: hard
+
 "@metamask/utils@npm:^8.0.0, @metamask/utils@npm:^8.1.0":
   version: 8.1.0
   resolution: "@metamask/utils@npm:8.1.0"
@@ -1050,6 +1057,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/utils@npm:^9.0.0":
+  version: 9.0.0
+  resolution: "@metamask/utils@npm:9.0.0"
+  dependencies:
+    "@ethereumjs/tx": ^4.2.0
+    "@metamask/superstruct": ^3.1.0
+    "@noble/hashes": ^1.3.1
+    "@scure/base": ^1.1.3
+    "@types/debug": ^4.1.7
+    debug: ^4.3.4
+    pony-cause: ^2.1.10
+    semver: ^7.5.4
+    uuid: ^9.0.1
+  checksum: 5dcb9d47c4768c33d451cc74c83207726c68b1340be1d091ca44105564f0ba0703026d357de7996de4459ac41cd420a0eb1f06db32f5ebbeeee581393f45fd44
+  languageName: node
+  linkType: hard
+
 "@noble/curves@npm:1.1.0, @noble/curves@npm:~1.1.0":
   version: 1.1.0
   resolution: "@noble/curves@npm:1.1.0"
@@ -1209,6 +1233,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@scure/base@npm:^1.1.3":
+  version: 1.1.7
+  resolution: "@scure/base@npm:1.1.7"
+  checksum: d9084be9a2f27971df1684af9e40bb750e86f549345e1bb3227fb61673c0c83569c92c1cb0a4ddccb32650b39d3cd3c145603b926ba751c9bc60c27317549b20
+  languageName: node
+  linkType: hard
+
 "@scure/base@npm:~1.1.0":
   version: 1.1.1
   resolution: "@scure/base@npm:1.1.1"
@@ -5794,6 +5825,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"pony-cause@npm:^2.1.10":
+  version: 2.1.11
+  resolution: "pony-cause@npm:2.1.11"
+  checksum: 4aaa9ddab8f8225b5cbb32f7329a71b73679074579fa91f9e9d6853d398f3c2872de979519e1525c0c91d53afc82c32fddb76e379d19157e69ef1f7064523dfa
+  languageName: node
+  linkType: hard
+
 "postcss@npm:^8.1.10":
   version: 8.4.31
   resolution: "postcss@npm:8.4.31"
@@ -6924,6 +6962,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"uuid@npm:^9.0.1":
+  version: 9.0.1
+  resolution: "uuid@npm:9.0.1"
+  bin:
+    uuid: dist/bin/uuid
+  checksum: 39931f6da74e307f51c0fb463dc2462807531dc80760a9bff1e35af4316131b4fc3203d16da60ae33f07fdca5b56f3f1dd662da0c99fea9aaeab2004780cc5f4
+  languageName: node
+  linkType: hard
+
 "v8-compile-cache-lib@npm:^3.0.1":
   version: 3.0.1
   resolution: "v8-compile-cache-lib@npm:3.0.1"