diff --git a/package.json b/package.json
index 3489609..32be82c 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "@nomiclabs/hardhat-etherscan": "^3.1.0",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
     "@nomiclabs/hardhat-web3": "^2.0.0",
-    "@openzeppelin/contracts": "^4.4.2",
+    "@openzeppelin/contracts": "^4.8.3",
     "@openzeppelin/contracts-upgradeable": "^4.4.2",
     "@openzeppelin/hardhat-upgrades": "^1.13.0",
     "@typechain/ethers-v5": "^7.0.1",
diff --git a/yarn.lock b/yarn.lock
index 89d9f01..067e05c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -980,10 +980,10 @@
   resolved "https://registry.npmjs.org/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.4.2.tgz"
   integrity sha512-bavxs18L47EmcdnL9I6DzsVSUJO+0/zD6zH7/6qG7QRBugvR3VNVZR+nMvuZlCNwuTTnCa3apR00PYzYr/efAw==
 
-"@openzeppelin/contracts@^4.4.2":
-  version "4.4.2"
-  resolved "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.4.2.tgz"
-  integrity sha512-NyJV7sJgoGYqbtNUWgzzOGW4T6rR19FmX1IJgXGdapGPWsuMelGJn9h03nos0iqfforCbCB0iYIR0MtIuIFLLw==
+"@openzeppelin/contracts@^4.8.3":
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.3.tgz#cbef3146bfc570849405f59cba18235da95a252a"
+  integrity sha512-bQHV8R9Me8IaJoJ2vPG4rXcL7seB7YVuskr4f+f5RyOStSZetwzkWtoqDMl5erkBJy0lDRUnIR2WIkPiC0GJlg==
 
 "@openzeppelin/hardhat-upgrades@^1.13.0":
   version "1.17.0"