diff --git a/examples/google_cloud_functions/requirements.txt b/examples/google_cloud_functions/requirements.txt
index d682b1606..0296fbd62 100644
--- a/examples/google_cloud_functions/requirements.txt
+++ b/examples/google_cloud_functions/requirements.txt
@@ -1,2 +1,3 @@
 Flask>1
-slack_bolt
\ No newline at end of file
+slack_bolt
+werkzeug>=3.1.4 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file