diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 71b4a54..0ac42cc 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,4 +1,4 @@
-google-cloud-pubsub==2.4.0
+google-cloud-pubsub==2.4.1
 google-cloud-containeranalysis==2.2.2
 grafeas==1.0.1
 pytest==5.3.0; python_version > "3.0"