diff --git a/samples/snippets/v3/api-client/requirements.txt b/samples/snippets/v3/api-client/requirements.txt
index 85a462c8..f739af51 100644
--- a/samples/snippets/v3/api-client/requirements.txt
+++ b/samples/snippets/v3/api-client/requirements.txt
@@ -1,3 +1,3 @@
-google-api-python-client==1.11.0
+google-api-python-client==1.12.1
 google-auth==1.21.2
 google-auth-httplib2==0.0.4