diff --git a/tests/apps/python-flask/requirements.txt b/tests/apps/python-flask/requirements.txt
index 365108245db..6c41e54f058 100644
--- a/tests/apps/python-flask/requirements.txt
+++ b/tests/apps/python-flask/requirements.txt
@@ -1,4 +1,4 @@
-Flask==3.0.2
+Flask==3.0.3
 Jinja2==3.1.3
 Werkzeug==3.0.2
 gunicorn==21.2.0