diff --git a/packages/google-cloud-kms/samples/snippets/requirements.txt b/packages/google-cloud-kms/samples/snippets/requirements.txt
index af5ec8147bf1..558e42c22ec8 100644
--- a/packages/google-cloud-kms/samples/snippets/requirements.txt
+++ b/packages/google-cloud-kms/samples/snippets/requirements.txt
@@ -1,3 +1,3 @@
 google-api-python-client==1.6.4
-google-auth==1.1.1
+google-auth==1.2.0
 google-auth-httplib2==0.0.2