diff --git a/scripts/new-rpc-benchmark/package.json b/scripts/new-rpc-benchmark/package.json
index 22c6bad56..61c76f044 100644
--- a/scripts/new-rpc-benchmark/package.json
+++ b/scripts/new-rpc-benchmark/package.json
@@ -16,7 +16,7 @@
     "@nomicfoundation/hardhat-toolbox": "^2.0.0",
     "@nomiclabs/hardhat-ethers": "^2.0.0",
     "@nomiclabs/hardhat-etherscan": "^3.0.0",
-    "@openzeppelin/contracts": "^4.8.0",
+    "@openzeppelin/contracts": "^4.9.6",
     "@typechain/ethers-v5": "^10.1.0",
     "@typechain/hardhat": "^6.1.2",
     "@types/chai": "^4.2.0",
diff --git a/scripts/new-rpc-benchmark/yarn.lock b/scripts/new-rpc-benchmark/yarn.lock
index 4e79a0cd6..de718b257 100644
--- a/scripts/new-rpc-benchmark/yarn.lock
+++ b/scripts/new-rpc-benchmark/yarn.lock
@@ -777,10 +777,10 @@
     table "^6.8.0"
     undici "^5.4.0"
 
-"@openzeppelin/contracts@^4.8.0":
-  version "4.8.0"
-  resolved "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.8.0.tgz#6854c37df205dd2c056bdfa1b853f5d732109109"
-  integrity sha512-AGuwhRRL+NaKx73WKRNzeCxOCOCxpaqF+kp8TJ89QzAipSwZy/NoflkWaL9bywXFRhIzXt8j38sfF7KBKCPWLw==
+"@openzeppelin/contracts@^4.9.6":
+  version "4.9.6"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.9.6.tgz#2a880a24eb19b4f8b25adc2a5095f2aa27f39677"
+  integrity sha512-xSmezSupL+y9VkHZJGDoCBpmnB2ogM13ccaYDWqJTfS3dbuHkgjuwDFUmaFauBCboQMGB/S5UqUl2y54X99BmA==
 
 "@resolver-engine/core@^0.3.3":
   version "0.3.3"