diff --git a/demos/data-driven-web-apps-with-flask/requirements.txt b/demos/data-driven-web-apps-with-flask/requirements.txt
index 4dbe5e9..345f6fe 100644
--- a/demos/data-driven-web-apps-with-flask/requirements.txt
+++ b/demos/data-driven-web-apps-with-flask/requirements.txt
@@ -12,7 +12,7 @@ flask==3.1.0
     # via -r requirements.piptools
 itsdangerous==2.2.0
     # via flask
-jinja2==3.1.5
+jinja2==3.1.6
     # via flask
 mako==1.3.9
     # via alembic