diff --git a/pip-sample/requirements.txt b/pip-sample/requirements.txt
index 1d7c58ab9..014f13aea 100644
--- a/pip-sample/requirements.txt
+++ b/pip-sample/requirements.txt
@@ -56,6 +56,6 @@ urllib3==1.23
 virtualenv==16.0.0
 wcwidth==0.1.7
 webencodings==0.5.1
-Werkzeug==0.14.1
+Werkzeug==3.1.5
 widgetsnbextension==3.4.2
 xlrd==1.1.0