diff --git a/package.json b/package.json
index fae900e5..25d6a73b 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@types/mocha": "^9.0.0",
     "@types/mv": "^2.1.0",
     "@types/ncp": "^2.0.1",
-    "@types/node": "^20.4.2",
+    "@types/node": "^22.0.0",
     "@types/sinon": "^17.0.0",
     "assert-rejects": "^1.0.0",
     "c8": "^8.0.0",
diff --git a/system-test/fixtures/kitchen/package.json b/system-test/fixtures/kitchen/package.json
index ecf79ef9..e075d89f 100644
--- a/system-test/fixtures/kitchen/package.json
+++ b/system-test/fixtures/kitchen/package.json
@@ -17,7 +17,7 @@
     "google-auth-library": "file:./google-auth-library.tgz"
   },
   "devDependencies": {
-    "@types/node": "^20.0.0",
+    "@types/node": "^22.0.0",
     "typescript": "^5.0.0",
     "gts": "^5.0.0",
     "null-loader": "^4.0.0",