diff --git a/package-lock.json b/package-lock.json
index aadbddd5..bc7ad39e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
       },
       "devDependencies": {
         "@nomiclabs/hardhat-ethers": "^2.0.3",
-        "@nomiclabs/hardhat-etherscan": "^2.1.8",
+        "@nomiclabs/hardhat-etherscan": "^3.0.3",
         "@nomiclabs/hardhat-waffle": "^2.0.1",
         "@nomiclabs/hardhat-web3": "^2.0.0",
         "@openzeppelin/test-helpers": "^0.5.15",
@@ -2121,9 +2121,9 @@
       }
     },
     "node_modules/@nomiclabs/hardhat-etherscan": {
-      "version": "2.1.8",
-      "resolved": "https://registry.npmjs.org/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-2.1.8.tgz",
-      "integrity": "sha512-0+rj0SsZotVOcTLyDOxnOc3Gulo8upo0rsw/h+gBPcmtj91YqYJNhdARHoBxOhhE8z+5IUQPx+Dii04lXT14PA==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-3.0.3.tgz",
+      "integrity": "sha512-OfNtUKc/ZwzivmZnnpwWREfaYncXteKHskn3yDnz+fPBZ6wfM4GR+d5RwjREzYFWE+o5iR9ruXhWw/8fejWM9g==",
       "dev": true,
       "dependencies": {
         "@ethersproject/abi": "^5.1.2",
@@ -2131,8 +2131,8 @@
         "cbor": "^5.0.2",
         "debug": "^4.1.1",
         "fs-extra": "^7.0.1",
-        "node-fetch": "^2.6.0",
-        "semver": "^6.3.0"
+        "semver": "^6.3.0",
+        "undici": "^4.14.1"
       },
       "peerDependencies": {
         "hardhat": "^2.0.4"
@@ -28736,6 +28736,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/undici": {
+      "version": "4.16.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-4.16.0.tgz",
+      "integrity": "sha512-tkZSECUYi+/T1i4u+4+lwZmQgLXd4BLGlrc7KZPcLIW7Jpq99+Xpc30ONv7nS6F5UNOxp/HBZSSL9MafUrvJbw==",
+      "dev": true,
+      "engines": {
+        "node": ">=12.18"
+      }
+    },
     "node_modules/union-value": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
@@ -32499,9 +32508,9 @@
       "requires": {}
     },
     "@nomiclabs/hardhat-etherscan": {
-      "version": "2.1.8",
-      "resolved": "https://registry.npmjs.org/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-2.1.8.tgz",
-      "integrity": "sha512-0+rj0SsZotVOcTLyDOxnOc3Gulo8upo0rsw/h+gBPcmtj91YqYJNhdARHoBxOhhE8z+5IUQPx+Dii04lXT14PA==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-3.0.3.tgz",
+      "integrity": "sha512-OfNtUKc/ZwzivmZnnpwWREfaYncXteKHskn3yDnz+fPBZ6wfM4GR+d5RwjREzYFWE+o5iR9ruXhWw/8fejWM9g==",
       "dev": true,
       "requires": {
         "@ethersproject/abi": "^5.1.2",
@@ -32509,8 +32518,8 @@
         "cbor": "^5.0.2",
         "debug": "^4.1.1",
         "fs-extra": "^7.0.1",
-        "node-fetch": "^2.6.0",
-        "semver": "^6.3.0"
+        "semver": "^6.3.0",
+        "undici": "^4.14.1"
       }
     },
     "@nomiclabs/hardhat-waffle": {
@@ -53586,6 +53595,12 @@
         "which-boxed-primitive": "^1.0.2"
       }
     },
+    "undici": {
+      "version": "4.16.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-4.16.0.tgz",
+      "integrity": "sha512-tkZSECUYi+/T1i4u+4+lwZmQgLXd4BLGlrc7KZPcLIW7Jpq99+Xpc30ONv7nS6F5UNOxp/HBZSSL9MafUrvJbw==",
+      "dev": true
+    },
     "union-value": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
diff --git a/package.json b/package.json
index 0deaf533..f312326d 100644
--- a/package.json
+++ b/package.json
@@ -35,14 +35,14 @@
     "chalk": "^5.0.0",
     "dotenv": "^10.0.0",
     "hardhat-docgen": "^1.2.0",
-    "inquirer": "^8.2.0", 
+    "inquirer": "^8.2.0",
     "minimist": "^1.2.5",
     "solc": "^0.8.10",
     "typechain": "^6.0.5"
   },
   "devDependencies": {
     "@nomiclabs/hardhat-ethers": "^2.0.3",
-    "@nomiclabs/hardhat-etherscan": "^2.1.8",
+    "@nomiclabs/hardhat-etherscan": "^3.0.3",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
     "@nomiclabs/hardhat-web3": "^2.0.0",
     "@openzeppelin/test-helpers": "^0.5.15",