diff --git a/package.json b/package.json
index 455b2d3..40b158c 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "@types/eslint": "^8.4.3",
     "@types/lodash": "^4.14.182",
     "@types/mocha": "^9.1.1",
-    "@types/node": "^16.11.41",
+    "@types/node": "^18.14.6",
     "@types/prettier": "^2.6.3",
     "@yarnpkg/doctor": "^4.0.0-rc.6",
     "bn.js": "^5.2.1",
diff --git a/yarn.lock b/yarn.lock
index 3a1c705..01da0da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -566,7 +566,7 @@ __metadata:
     "@types/eslint": ^8.4.3
     "@types/lodash": ^4.14.182
     "@types/mocha": ^9.1.1
-    "@types/node": ^16.11.41
+    "@types/node": ^18.14.6
     "@types/prettier": ^2.6.3
     "@yarnpkg/doctor": ^4.0.0-rc.6
     bn.js: ^5.2.1
@@ -799,10 +799,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^16.11.41":
-  version: 16.11.41
-  resolution: "@types/node@npm:16.11.41"
-  checksum: 808e4d65757bb13cf25e88dfa4e65880efef06652b04baecb051eb90cf090dda9812aa3505b31e963a48041eed7dbe0fc59c44c7c5e117da952ff951bf3a584a
+"@types/node@npm:^18.14.6":
+  version: 18.14.6
+  resolution: "@types/node@npm:18.14.6"
+  checksum: 2f88f482cabadc6dbddd627a1674239e68c3c9beab56eb4ae2309fb96fd17fc3a509d99b0309bafe13b58529574f49ecf3a583f2ebe2896dd32fe4be436dc96e
   languageName: node
   linkType: hard