diff --git a/requirements.txt b/requirements.txt
index b9ce84d..d43498e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -109,5 +109,5 @@ urllib3==1.24.2
 wcwidth==0.1.7
 webencodings==0.5.1
 websocket-client==0.55.0
-Werkzeug==0.15.3
+Werkzeug==2.2.3
 widgetsnbextension==3.4.2