diff --git a/packages/hardhat/package.json b/packages/hardhat/package.json
index 9ec663c..e36ff50 100644
--- a/packages/hardhat/package.json
+++ b/packages/hardhat/package.json
@@ -10,7 +10,7 @@
     "@nomiclabs/hardhat-ethers": "^2.0.6",
     "@nomiclabs/hardhat-etherscan": "^3.1.0",
     "@nomiclabs/hardhat-waffle": "^2.0.3",
-    "@openzeppelin/contracts": "^4.6.0",
+    "@openzeppelin/contracts": "^4.8.2",
     "chai": "^4.3.6",
     "dotenv": "^16.0.1",
     "ethereum-waffle": "^3.4.4",
diff --git a/yarn.lock b/yarn.lock
index 12d3985..5ed064d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1313,10 +1313,10 @@
   resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-waffle/-/hardhat-waffle-2.0.5.tgz#97c217f1db795395c04404291937edb528f3f218"
   integrity sha512-U1RH9OQ1mWYQfb+moX5aTgGjpVVlOcpiFI47wwnaGG4kLhcTy90cNiapoqZenxcRAITVbr0/+QSduINL5EsUIQ==
 
-"@openzeppelin/contracts@^4.6.0":
-  version "4.8.1"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.1.tgz#709cfc4bbb3ca9f4460d60101f15dac6b7a2d5e4"
-  integrity sha512-xQ6eUZl+RDyb/FiZe1h+U7qr/f4p/SrTSQcTPH2bjur3C5DbuW/zFgCU/b1P/xcIaEqJep+9ju4xDRi3rmChdQ==
+"@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==
 
 "@panva/hkdf@^1.0.1":
   version "1.0.4"