diff --git a/samples/compute/requirements.txt b/samples/compute/requirements.txt
index 804fca28cc1..a05c27a26a4 100644
--- a/samples/compute/requirements.txt
+++ b/samples/compute/requirements.txt
@@ -1,3 +1,3 @@
-google-api-python-client==2.20.0
+google-api-python-client==2.21.0
 google-auth==2.1.0
 google-auth-httplib2==0.1.0