diff --git a/package-lock.json b/package-lock.json
index 5ed7156..970da01 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@types/chai-as-promised": "^7.1.5",
         "@types/libsodium-wrappers": "^0.7.9",
         "@types/mocha": "^9.1.1",
-        "@types/node": "^17.0.41",
+        "@types/node": "^18.0.0",
         "chai": "^4.3.6",
         "chai-as-promised": "^7.1.1",
         "eslint": "^8.17.0",
@@ -331,9 +331,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "17.0.43",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.43.tgz",
-      "integrity": "sha512-jnUpgw8fL9kP2iszfIDyBQtw5Mf4/XSqy0Loc1J9pI14ejL83XcCEvSf50Gs/4ET0I9VCCDoOfufQysj0S66xA==",
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.0.0.tgz",
+      "integrity": "sha512-cHlGmko4gWLVI27cGJntjs/Sj8th9aYwplmZFwmmgYQQvL5NUsgVJG7OddLvNfLqYS31KFN0s3qlaD9qCaxACA==",
       "dev": true
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
@@ -4068,9 +4068,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "17.0.43",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.43.tgz",
-      "integrity": "sha512-jnUpgw8fL9kP2iszfIDyBQtw5Mf4/XSqy0Loc1J9pI14ejL83XcCEvSf50Gs/4ET0I9VCCDoOfufQysj0S66xA==",
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.0.0.tgz",
+      "integrity": "sha512-cHlGmko4gWLVI27cGJntjs/Sj8th9aYwplmZFwmmgYQQvL5NUsgVJG7OddLvNfLqYS31KFN0s3qlaD9qCaxACA==",
       "dev": true
     },
     "@typescript-eslint/eslint-plugin": {
diff --git a/package.json b/package.json
index d7ce6a5..662f40d 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "@types/chai-as-promised": "^7.1.5",
     "@types/libsodium-wrappers": "^0.7.9",
     "@types/mocha": "^9.1.1",
-    "@types/node": "^17.0.41",
+    "@types/node": "^18.0.0",
     "chai": "^4.3.6",
     "chai-as-promised": "^7.1.1",
     "eslint": "^8.17.0",