diff --git a/vpc-sample/requirements.txt b/vpc-sample/requirements.txt
index 926480e2..596f12fd 100644
--- a/vpc-sample/requirements.txt
+++ b/vpc-sample/requirements.txt
@@ -1,3 +1,3 @@
-google-auth==2.49.0
+google-auth==2.55.0
 requests==2.33.0
 functions-framework==3.10.1
\ No newline at end of file