diff --git a/packages/hardhat/package.json b/packages/hardhat/package.json
index 713ea79..4f3fba2 100644
--- a/packages/hardhat/package.json
+++ b/packages/hardhat/package.json
@@ -44,7 +44,7 @@
     "typescript": "^4.9.5"
   },
   "dependencies": {
-    "@openzeppelin/contracts": "^4.8.1",
+    "@openzeppelin/contracts": "^4.9.3",
     "dotenv": "^16.0.3",
     "envfile": "^6.18.0",
     "qrcode": "^1.5.1"
diff --git a/yarn.lock b/yarn.lock
index f30996f..5a7aef9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4048,13 +4048,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@openzeppelin/contracts@npm:^4.7.3, @openzeppelin/contracts@npm:^4.8.1":
+"@openzeppelin/contracts@npm:^4.7.3":
   version: 4.8.3
   resolution: "@openzeppelin/contracts@npm:4.8.3"
   checksum: aea130d38d46840c5cbe3adbaa9a7ac645e4bd66ad3f3baf2fa78588c408d1a686170b3408c9e2e5e05530fba22ecdc00d7efb6b27852a8b29f91accbc0af255
   languageName: node
   linkType: hard
 
+"@openzeppelin/contracts@npm:^4.9.3":
+  version: 4.9.3
+  resolution: "@openzeppelin/contracts@npm:4.9.3"
+  checksum: 4932063e733b35fa7669b9fe2053f69b062366c5c208b0c6cfa1ac451712100c78acff98120c3a4b88d94154c802be05d160d71f37e7d74cadbe150964458838
+  languageName: node
+  linkType: hard
+
 "@parcel/bundler-default@npm:2.8.3":
   version: 2.8.3
   resolution: "@parcel/bundler-default@npm:2.8.3"
@@ -5219,7 +5226,7 @@ __metadata:
     "@nomicfoundation/hardhat-toolbox": ^2.0.0
     "@nomiclabs/hardhat-ethers": "npm:hardhat-deploy-ethers@^0.3.0-beta.13"
     "@nomiclabs/hardhat-etherscan": ^3.1.0
-    "@openzeppelin/contracts": ^4.8.1
+    "@openzeppelin/contracts": ^4.9.3
     "@typechain/ethers-v5": ^10.1.0
     "@typechain/hardhat": ^6.1.3
     "@types/eslint": ^8