diff --git a/Python/Py/flask-demo/requirements.txt b/Python/Py/flask-demo/requirements.txt
index 8ca2452c..24f0f4e4 100644
--- a/Python/Py/flask-demo/requirements.txt
+++ b/Python/Py/flask-demo/requirements.txt
@@ -3,4 +3,4 @@ Flask==1.0.2
 itsdangerous==0.24
 Jinja2==2.10
 MarkupSafe==1.0
-Werkzeug==0.14.1
+Werkzeug==3.0.3