diff --git a/contract/package-lock.json b/contract/package-lock.json
index 2b2c3a6e..df22922b 100644
--- a/contract/package-lock.json
+++ b/contract/package-lock.json
@@ -17,7 +17,7 @@
         "@typechain/hardhat": "^2.3.0",
         "@types/chai": "^4.2.21",
         "@types/mocha": "^9.1.1",
-        "@types/node": "^12.20.43",
+        "@types/node": "^17.0.40",
         "@typescript-eslint/eslint-plugin": "^4.33.0",
         "@typescript-eslint/parser": "^4.33.0",
         "chai": "^4.2.0",
@@ -2132,9 +2132,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "12.20.43",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.43.tgz",
-      "integrity": "sha512-HCfJdaYqJX3BCzeihgZrD7b85Cu05OC/GVJ4kEYIflwUs4jbnUlLLWoq7hw1LBcdvUyehO+gr6P5JQ895/2ZfA==",
+      "version": "17.0.40",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.40.tgz",
+      "integrity": "sha512-UXdBxNGqTMtm7hCwh9HtncFVLrXoqA3oJW30j6XWp5BH/wu3mVeaxo7cq5benFdBw34HB3XDT2TRPI7rXZ+mDg==",
       "dev": true
     },
     "node_modules/@types/node-fetch": {
@@ -21035,6 +21035,12 @@
         "node": ">=8.0.0"
       }
     },
+    "node_modules/web3-bzz/node_modules/@types/node": {
+      "version": "12.20.54",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.54.tgz",
+      "integrity": "sha512-CFMnEPkSXWALI73t1oIWyb8QOmVrp6RruAqIx349sd+1ImaFwzlKcz55mwrx/yLyOyz1gkq/UKuNOigt27PXqg==",
+      "dev": true
+    },
     "node_modules/web3-core": {
       "version": "1.5.3",
       "resolved": "https://registry.npmjs.org/web3-core/-/web3-core-1.5.3.tgz",
@@ -21191,6 +21197,12 @@
         "@types/node": "*"
       }
     },
+    "node_modules/web3-core/node_modules/@types/node": {
+      "version": "12.20.54",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.54.tgz",
+      "integrity": "sha512-CFMnEPkSXWALI73t1oIWyb8QOmVrp6RruAqIx349sd+1ImaFwzlKcz55mwrx/yLyOyz1gkq/UKuNOigt27PXqg==",
+      "dev": true
+    },
     "node_modules/web3-core/node_modules/eth-lib": {
       "version": "0.2.8",
       "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz",
@@ -21527,6 +21539,12 @@
         "node": ">=8.0.0"
       }
     },
+    "node_modules/web3-eth-personal/node_modules/@types/node": {
+      "version": "12.20.54",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.54.tgz",
+      "integrity": "sha512-CFMnEPkSXWALI73t1oIWyb8QOmVrp6RruAqIx349sd+1ImaFwzlKcz55mwrx/yLyOyz1gkq/UKuNOigt27PXqg==",
+      "dev": true
+    },
     "node_modules/web3-eth-personal/node_modules/eth-lib": {
       "version": "0.2.8",
       "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz",
@@ -23805,9 +23823,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "12.20.43",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.43.tgz",
-      "integrity": "sha512-HCfJdaYqJX3BCzeihgZrD7b85Cu05OC/GVJ4kEYIflwUs4jbnUlLLWoq7hw1LBcdvUyehO+gr6P5JQ895/2ZfA==",
+      "version": "17.0.40",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.40.tgz",
+      "integrity": "sha512-UXdBxNGqTMtm7hCwh9HtncFVLrXoqA3oJW30j6XWp5BH/wu3mVeaxo7cq5benFdBw34HB3XDT2TRPI7rXZ+mDg==",
       "dev": true
     },
     "@types/node-fetch": {
@@ -38536,6 +38554,14 @@
         "@types/node": "^12.12.6",
         "got": "9.6.0",
         "swarm-js": "^0.1.40"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "12.20.54",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.54.tgz",
+          "integrity": "sha512-CFMnEPkSXWALI73t1oIWyb8QOmVrp6RruAqIx349sd+1ImaFwzlKcz55mwrx/yLyOyz1gkq/UKuNOigt27PXqg==",
+          "dev": true
+        }
       }
     },
     "web3-core": {
@@ -38562,6 +38588,12 @@
             "@types/node": "*"
           }
         },
+        "@types/node": {
+          "version": "12.20.54",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.54.tgz",
+          "integrity": "sha512-CFMnEPkSXWALI73t1oIWyb8QOmVrp6RruAqIx349sd+1ImaFwzlKcz55mwrx/yLyOyz1gkq/UKuNOigt27PXqg==",
+          "dev": true
+        },
         "eth-lib": {
           "version": "0.2.8",
           "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz",
@@ -39007,6 +39039,12 @@
         "web3-utils": "1.5.3"
       },
       "dependencies": {
+        "@types/node": {
+          "version": "12.20.54",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.54.tgz",
+          "integrity": "sha512-CFMnEPkSXWALI73t1oIWyb8QOmVrp6RruAqIx349sd+1ImaFwzlKcz55mwrx/yLyOyz1gkq/UKuNOigt27PXqg==",
+          "dev": true
+        },
         "eth-lib": {
           "version": "0.2.8",
           "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz",
diff --git a/contract/package.json b/contract/package.json
index 2c8b4f7a..a2098769 100644
--- a/contract/package.json
+++ b/contract/package.json
@@ -26,7 +26,7 @@
     "@typechain/hardhat": "^2.3.0",
     "@types/chai": "^4.2.21",
     "@types/mocha": "^9.1.1",
-    "@types/node": "^12.20.43",
+    "@types/node": "^17.0.40",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
     "chai": "^4.2.0",