diff --git a/pip-sample/requirements.txt b/pip-sample/requirements.txt
index 680d0816..8c91c73b 100644
--- a/pip-sample/requirements.txt
+++ b/pip-sample/requirements.txt
@@ -62,6 +62,6 @@ urllib3==1.23
 virtualenv==16.0.0
 wcwidth==0.1.7
 webencodings==0.5.1
-Werkzeug==0.14.1
+Werkzeug==3.0.6
 widgetsnbextension==3.4.2
 xlrd==1.1.0