diff --git a/ethereum/package-lock.json b/ethereum/package-lock.json
index eb621416..56352ab5 100644
--- a/ethereum/package-lock.json
+++ b/ethereum/package-lock.json
@@ -5888,9 +5888,9 @@
       }
     },
     "node_modules/hardhat": {
-      "version": "2.18.3",
-      "resolved": "https://registry.npmjs.org/hardhat/-/hardhat-2.18.3.tgz",
-      "integrity": "sha512-JuYaTG+4ZHVjEHCW5Hn6jCHH3LpO75dtgznZpM/dLv12RcSlw/xHbeQh3FAsGahQr1epKryZcZEMHvztVZHe0g==",
+      "version": "2.19.1",
+      "resolved": "https://registry.npmjs.org/hardhat/-/hardhat-2.19.1.tgz",
+      "integrity": "sha512-bsWa63g1GB78ZyMN08WLhFElLPA+J+pShuKD1BFO2+88g3l+BL3R07vj9deIi9dMbssxgE714Gof1dBEDGqnCw==",
       "dev": true,
       "dependencies": {
         "@ethersproject/abi": "^5.1.2",