diff --git a/tests/apps/python-flask/requirements.txt b/tests/apps/python-flask/requirements.txt
index ad0f8c34f..134d76bec 100644
--- a/tests/apps/python-flask/requirements.txt
+++ b/tests/apps/python-flask/requirements.txt
@@ -1,4 +1,4 @@
-Flask==3.0.3
+Flask==3.1.0
 Jinja2==3.1.4
 Werkzeug==3.1.3
 gunicorn==23.0.0