diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 5e3e93d93..c5b45a4a2 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,4 +1,4 @@
-google-cloud-pubsub==2.21.5
+google-cloud-pubsub==2.22.0
 google-cloud-storage==2.17.0
 pandas===1.3.5; python_version == '3.7'
 pandas===2.0.3; python_version == '3.8'