diff --git a/tests/apps/python-flask/requirements.txt b/tests/apps/python-flask/requirements.txt
index 37292ef5c..f24d76301 100644
--- a/tests/apps/python-flask/requirements.txt
+++ b/tests/apps/python-flask/requirements.txt
@@ -1,5 +1,5 @@
 Flask==3.1.3
 Jinja2==3.1.6
 Werkzeug==3.1.9
-gunicorn==26.2.0
+gunicorn==27.0.0