diff --git a/samples/flask/flask/requirements.txt b/samples/flask/flask/requirements.txt
index 0c81b4a2a..92894df83 100644
--- a/samples/flask/flask/requirements.txt
+++ b/samples/flask/flask/requirements.txt
@@ -1,3 +1,3 @@
 Flask==2.2.5
-Werkzeug==2.2.2
+Werkzeug==3.1.4
 MarkupSafe==2.1.1