diff --git a/packages/google-cloud-policytroubleshooter/samples/package.json b/packages/google-cloud-policytroubleshooter/samples/package.json
index adccda2547c..3505f95ff38 100644
--- a/packages/google-cloud-policytroubleshooter/samples/package.json
+++ b/packages/google-cloud-policytroubleshooter/samples/package.json
@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/local-auth": "^1.0.0",
+    "@google-cloud/local-auth": "^2.0.0",
     "@google-cloud/policy-troubleshooter": "^1.1.1"
   },
   "devDependencies": {