diff --git a/yarn.lock b/yarn.lock
index 171c72c..e46bce5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2234,9 +2234,9 @@ graceful-fs@^4.2.6:
   integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
 
 hardhat@^2.3.0:
-  version "2.17.2"
-  resolved "https://registry.yarnpkg.com/hardhat/-/hardhat-2.17.2.tgz#250a8c8e76029e9bfbfb9b9abee68d5b350b5d4a"
-  integrity sha512-oUv40jBeHw0dKpbyQ+iH9cmNMziweLoTW3MnkNxJ2Gc0KGLrQR/1n4vV4xY60zn2LdmRgnwPqy3CgtY0mfwIIA==
+  version "2.17.3"
+  resolved "https://registry.yarnpkg.com/hardhat/-/hardhat-2.17.3.tgz#4cb15f2afdea5f108970ed72e5b81e6e53052cfb"
+  integrity sha512-SFZoYVXW1bWJZrIIKXOA+IgcctfuKXDwENywiYNT2dM3YQc4fXNaTbuk/vpPzHIF50upByx4zW5EqczKYQubsA==
   dependencies:
     "@ethersproject/abi" "^5.1.2"
     "@metamask/eth-sig-util" "^4.0.0"