diff --git a/tests/apps/python-flask/requirements.txt b/tests/apps/python-flask/requirements.txt
index 528dfa32a..352348335 100644
--- a/tests/apps/python-flask/requirements.txt
+++ b/tests/apps/python-flask/requirements.txt
@@ -1,5 +1,5 @@
 Flask==2.0.0
-Jinja2==2.11.3
+Jinja2==3.0.1
 Werkzeug==2.0.1
 gunicorn==20.1.0