diff --git a/contracts/package.json b/contracts/package.json
index eff3427a..63942249 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@account-abstraction/contracts",
   "description": "Account Abstraction (EIP 4337) contracts",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "main": "./dist/index.js",
   "scripts": {
     "prepack": "../scripts/prepack-contracts-package.sh",
@@ -24,8 +24,8 @@
     "url": "https://github.com/eth-infinitism/account-abstraction/issues"
   },
   "devDependencies": {
+    "@gnosis.pm/safe-contracts": "^1.3.0",
     "@nomiclabs/hardhat-ethers": "^2.0.2",
-    "@nomiclabs/hardhat-waffle": "^2.0.1",
-    "@gnosis.pm/safe-contracts": "^1.3.0"
+    "@nomiclabs/hardhat-waffle": "^2.0.1"
   }
 }