diff --git a/package-lock.json b/package-lock.json
index 532f0cf..4237c44 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2808,9 +2808,9 @@
       }
     },
     "node_modules/@openzeppelin/contracts": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.3.3.tgz",
-      "integrity": "sha512-tDBopO1c98Yk7Cv/PZlHqrvtVjlgK5R4J6jxLwoO7qxK4xqOiZG+zSkIvGFpPZ0ikc3QOED3plgdqjgNTnBc7g==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.9.3.tgz",
+      "integrity": "sha512-He3LieZ1pP2TNt5JbkPA4PNT9WC3gOTOlDcFGJW4Le4QKqwmiNJCRt44APfxMxvq7OugU/cqYuPcSBzOw38DAg==",
       "dev": true
     },
     "node_modules/@resolver-engine/core": {
@@ -25812,9 +25812,9 @@
       }
     },
     "@openzeppelin/contracts": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.3.3.tgz",
-      "integrity": "sha512-tDBopO1c98Yk7Cv/PZlHqrvtVjlgK5R4J6jxLwoO7qxK4xqOiZG+zSkIvGFpPZ0ikc3QOED3plgdqjgNTnBc7g==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.9.3.tgz",
+      "integrity": "sha512-He3LieZ1pP2TNt5JbkPA4PNT9WC3gOTOlDcFGJW4Le4QKqwmiNJCRt44APfxMxvq7OugU/cqYuPcSBzOw38DAg==",
       "dev": true
     },
     "@resolver-engine/core": {