diff --git a/packages/addresses/package.json b/packages/addresses/package.json
index 9427d3e43..0301e7c39 100644
--- a/packages/addresses/package.json
+++ b/packages/addresses/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@oasisdex/addresses",
-  "version": "0.1.66",
+  "version": "0.1.67",
   "typings": "lib/index.d.ts",
   "types": "lib/index.d.ts",
   "main": "lib/index.js",
diff --git a/packages/deploy-configurations/configs/arbitrum.conf.ts b/packages/deploy-configurations/configs/arbitrum.conf.ts
index 927f50ffb..052fc542f 100644
--- a/packages/deploy-configurations/configs/arbitrum.conf.ts
+++ b/packages/deploy-configurations/configs/arbitrum.conf.ts
@@ -632,7 +632,7 @@ export const config: SystemConfig = {
     },
     WEETH: {
       name: 'WEETH',
-      address: '0x0000000000000000000000000000000000000000',
+      address: '0x35751007a407ca6FEFfE80b3cB397736D2cf4dbe',
     },
     YIELDBTC: {
       name: 'YIELDBTC',