diff --git a/package-lock.json b/package-lock.json
index f596711..2e9bd7a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "devDependencies": {
         "@nomicfoundation/hardhat-toolbox": "^2.0.2",
         "@nomiclabs/hardhat-etherscan": "^3.1.7",
-        "@openzeppelin/contracts": "^4.8.2",
+        "@openzeppelin/contracts": "^4.9.3",
         "dotenv": "^16.0.3",
         "hardhat": "^2.14.1"
       }
@@ -1610,9 +1610,9 @@
       }
     },
     "node_modules/@openzeppelin/contracts": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.8.2.tgz",
-      "integrity": "sha512-kEUOgPQszC0fSYWpbh2kT94ltOJwj1qfT2DWo+zVttmGmf97JZ99LspePNaeeaLhCImaHVeBbjaQFZQn7+Zc5g==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.9.3.tgz",
+      "integrity": "sha512-He3LieZ1pP2TNt5JbkPA4PNT9WC3gOTOlDcFGJW4Le4QKqwmiNJCRt44APfxMxvq7OugU/cqYuPcSBzOw38DAg==",
       "dev": true
     },
     "node_modules/@scure/base": {
@@ -10238,9 +10238,9 @@
       }
     },
     "@openzeppelin/contracts": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.8.2.tgz",
-      "integrity": "sha512-kEUOgPQszC0fSYWpbh2kT94ltOJwj1qfT2DWo+zVttmGmf97JZ99LspePNaeeaLhCImaHVeBbjaQFZQn7+Zc5g==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.9.3.tgz",
+      "integrity": "sha512-He3LieZ1pP2TNt5JbkPA4PNT9WC3gOTOlDcFGJW4Le4QKqwmiNJCRt44APfxMxvq7OugU/cqYuPcSBzOw38DAg==",
       "dev": true
     },
     "@scure/base": {
diff --git a/package.json b/package.json
index fb624f2..1333bac 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "devDependencies": {
     "@nomicfoundation/hardhat-toolbox": "^2.0.2",
     "@nomiclabs/hardhat-etherscan": "^3.1.7",
-    "@openzeppelin/contracts": "^4.8.2",
+    "@openzeppelin/contracts": "^4.9.3",
     "dotenv": "^16.0.3",
     "hardhat": "^2.14.1"
   }