diff --git a/package.json b/package.json
index 199c3e70..b2ab3189 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "@types/multiparty": "4.2.1",
     "@types/mv": "^2.1.0",
     "@types/ncp": "^2.0.1",
-    "@types/node": "^22.0.0",
+    "@types/node": "^24.0.0",
     "@types/sinon": "^17.0.0",
     "@types/tmp": "0.2.6",
     "assert": "^2.0.0",
diff --git a/system-test/fixtures/sample/package.json b/system-test/fixtures/sample/package.json
index abafbbb9..d275c217 100644
--- a/system-test/fixtures/sample/package.json
+++ b/system-test/fixtures/sample/package.json
@@ -17,7 +17,7 @@
     "gaxios": "file:./gaxios.tgz"
   },
   "devDependencies": {
-    "@types/node": "^22.0.0",
+    "@types/node": "^24.0.0",
     "browserify": "^17.0.0",
     "gts": "^6.0.0",
     "null-loader": "^4.0.0",