diff --git a/requirements.txt b/requirements.txt
index 1efed2a..5b6540c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,6 @@ lxml==4.9.3
 numpy==1.26.1
 fastavro==1.8.4
 six>=1.12.0
-google-cloud-pubsub==2.18.4
+google-cloud-pubsub==2.27.1
 google-cloud-bigquery==3.12.0
 pyyaml==6.0.1
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index af3de85..15db9f2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -48,7 +48,7 @@ install_requires =
     numpy==1.24.1
     fastavro==1.7.0
     six>=1.12.0
-    google-cloud-pubsub==2.13.11
+    google-cloud-pubsub==2.27.1
     google-cloud-bigquery==3.4.1
     pyyaml==6.0