diff --git a/packages/hardhat/package.json b/packages/hardhat/package.json
index 71609c9..6fb2f39 100644
--- a/packages/hardhat/package.json
+++ b/packages/hardhat/package.json
@@ -46,7 +46,7 @@
     "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 e89090b..335b051 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1616,10 +1616,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@openzeppelin/contracts@npm:^4.8.1":
-  version: 4.8.1
-  resolution: "@openzeppelin/contracts@npm:4.8.1"
-  checksum: 99acefde1ae42c2d935ec9b4ebd327e786c499a4ec76b9582eb9adb0ff94a77c48047332fba44fb97b82b5a46d80e74d3e5d8cf73d5defa7f746f2a67f070281
+"@openzeppelin/contracts@npm:^4.9.3":
+  version: 4.9.3
+  resolution: "@openzeppelin/contracts@npm:4.9.3"
+  checksum: 4932063e733b35fa7669b9fe2053f69b062366c5c208b0c6cfa1ac451712100c78acff98120c3a4b88d94154c802be05d160d71f37e7d74cadbe150964458838
   languageName: node
   linkType: hard
 
@@ -1764,7 +1764,7 @@ __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