diff --git a/package.json b/package.json
index 8beb2b3e2..279df9e5c 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "@types/mocha": "^9.0.0",
     "@types/mv": "^2.1.0",
     "@types/ncp": "^2.0.1",
-    "@types/node": "^20.0.0",
+    "@types/node": "^22.0.0",
     "@types/proxyquire": "^1.3.28",
     "@types/sinon": "^17.0.0",
     "@types/tmp": "^0.2.0",
diff --git a/system-test/fixtures/sample/package.json b/system-test/fixtures/sample/package.json
index 0fd53d369..1a2e039ef 100644
--- a/system-test/fixtures/sample/package.json
+++ b/system-test/fixtures/sample/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/pubsub": "file:./pubsub.tgz"
   },
   "devDependencies": {
-    "@types/node": "^20.0.0",
+    "@types/node": "^22.0.0",
     "typescript": "^5.1.6",
     "gts": "^5.0.0"
   }