diff --git a/pubsub/requirements.txt b/pubsub/requirements.txt
index be635a4182293b7b99069214a8be42c964f6de20..97f3c99f591623fea4895b79cbb7bbce5f617090 100644
--- a/pubsub/requirements.txt
+++ b/pubsub/requirements.txt
@@ -1 +1 @@
-google-cloud-pubsub==2.26.1
\ No newline at end of file
+google-cloud-pubsub==2.27.2
\ No newline at end of file