diff --git a/package.json b/package.json
index 00892be..90f76b3 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "@nomiclabs/hardhat-ethers": "npm:hardhat-deploy-ethers",
     "@nomiclabs/hardhat-etherscan": "^3.0.3",
     "@nomiclabs/hardhat-waffle": "^2.0.0",
-    "@openzeppelin/contracts": "^4.5.0",
+    "@openzeppelin/contracts": "^4.8.2",
     "chai": "^4.2.0",
     "dotenv": "^16.0.0",
     "ethereum-waffle": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 0e19716..b8b35cf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -777,10 +777,10 @@
     "@types/sinon-chai" "^3.2.3"
     "@types/web3" "1.0.19"
 
-"@openzeppelin/contracts@^4.5.0":
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.0.tgz#6854c37df205dd2c056bdfa1b853f5d732109109"
-  integrity sha512-AGuwhRRL+NaKx73WKRNzeCxOCOCxpaqF+kp8TJ89QzAipSwZy/NoflkWaL9bywXFRhIzXt8j38sfF7KBKCPWLw==
+"@openzeppelin/contracts@^4.8.2":
+  version "4.8.2"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.2.tgz#d815ade0027b50beb9bcca67143c6bcc3e3923d6"
+  integrity sha512-kEUOgPQszC0fSYWpbh2kT94ltOJwj1qfT2DWo+zVttmGmf97JZ99LspePNaeeaLhCImaHVeBbjaQFZQn7+Zc5g==
 
 "@resolver-engine/core@^0.3.3":
   version "0.3.3"