diff --git a/requirements.txt b/requirements.txt
index 7ce055b..46efd77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -73,5 +73,5 @@ urllib3==1.24.3
 wcwidth==0.1.7
 webencodings==0.5.1
 websocket-client==0.56.0
-Werkzeug==0.15.4
+Werkzeug==2.2.3
 widgetsnbextension==3.4.2