diff --git a/package.json b/package.json
index c287b2a7ed..af6ae1e60b 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   ],
   "types": "./lib/index.d.ts",
   "dependencies": {
-    "google-auth-library": "^0.10.0",
+    "google-auth-library": "^6.0.0",
     "@google-cloud/storage": "^1.2.1",
     "@google-cloud/firestore": "~0.8.2",
     "@types/google-cloud__storage": "^1.1.1",