diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 7d1527e6..9046478f 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,5 +1,5 @@
 grpcio==1.29.0
-google-auth==1.16.0
+google-auth==1.16.1
 google-auth-httplib2==0.0.3
 google-cloud==0.34.0
 google-cloud-storage==1.28.1