diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index b78dbc486..3ef448106 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-pubsub==2.3.0
+google-cloud-pubsub==2.4.1
 avro==1.10.2