diff --git a/tests/apps/python-flask/requirements.txt b/tests/apps/python-flask/requirements.txt
index d7b300ab1..ad0f8c34f 100644
--- a/tests/apps/python-flask/requirements.txt
+++ b/tests/apps/python-flask/requirements.txt
@@ -1,5 +1,5 @@
 Flask==3.0.3
 Jinja2==3.1.4
-Werkzeug==3.1.2
+Werkzeug==3.1.3
 gunicorn==23.0.0