diff --git a/pubsub/requirements.txt b/pubsub/requirements.txt
index 5621fe39586e96465f8b573508c7cd28700686a1..be635a4182293b7b99069214a8be42c964f6de20 100644
--- a/pubsub/requirements.txt
+++ b/pubsub/requirements.txt
@@ -1 +1 @@
-google-cloud-pubsub==2.23.1
\ No newline at end of file
+google-cloud-pubsub==2.26.1
\ No newline at end of file