diff --git a/package.json b/package.json
index b7a1cc5..7d8985d 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "@types/lodash.mapvalues": "^4.6.7",
     "@types/lodash.zip": "^4.2.7",
     "@types/mocha": "^9.1.1",
-    "@types/node": "^16.11.39",
+    "@types/node": "^18.14.6",
     "@yarnpkg/doctor": "^4.0.0-rc.6",
     "bn.js": "^5.2.1",
     "chai": "=4.3.4",
diff --git a/yarn.lock b/yarn.lock
index f0c3981..96935f5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -448,7 +448,7 @@ __metadata:
     "@types/lodash.mapvalues": ^4.6.7
     "@types/lodash.zip": ^4.2.7
     "@types/mocha": ^9.1.1
-    "@types/node": ^16.11.39
+    "@types/node": ^18.14.6
     "@yarnpkg/doctor": ^4.0.0-rc.6
     bn.js: ^5.2.1
     chai: =4.3.4
@@ -928,10 +928,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^16.11.39":
-  version: 16.11.39
-  resolution: "@types/node@npm:16.11.39"
-  checksum: bc97b9773ac6b3194800f990b349fad7f66c6126dacef59291b10a2c8b6813d6f67f947b7e12a6c9952790f7065d576fe38355b8fe034a6af60f317cfc570f69
+"@types/node@npm:^18.14.6":
+  version: 18.14.6
+  resolution: "@types/node@npm:18.14.6"
+  checksum: 2f88f482cabadc6dbddd627a1674239e68c3c9beab56eb4ae2309fb96fd17fc3a509d99b0309bafe13b58529574f49ecf3a583f2ebe2896dd32fe4be436dc96e
   languageName: node
   linkType: hard