diff --git a/appengine/flexible/analytics/requirements.txt b/appengine/flexible/analytics/requirements.txt
index 3996cdf4450..95eae03249e 100644
--- a/appengine/flexible/analytics/requirements.txt
+++ b/appengine/flexible/analytics/requirements.txt
@@ -1,6 +1,6 @@
 Flask==3.0.3; python_version > '3.6'
 Flask==2.3.3; python_version < '3.7'
-Werkzeug==3.0.3; python_version > '3.6'
+Werkzeug==3.1.6; python_version > '3.6'
 Werkzeug==2.3.8; python_version < '3.7'
 gunicorn==23.0.0
 requests[security]==2.31.0