diff --git a/python/flask-hello/requirements.txt b/python/flask-hello/requirements.txt
index b7a7676..7c7a71b 100644
--- a/python/flask-hello/requirements.txt
+++ b/python/flask-hello/requirements.txt
@@ -9,4 +9,4 @@ pathspec==0.9.0
 platformdirs==2.4.1
 tomli==1.2.3
 typing_extensions==4.0.1
-Werkzeug==2.0.2
+Werkzeug==2.2.3