diff --git a/requirements.txt b/requirements.txt
index 3f93aa1..d3814c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -62,7 +62,7 @@ traitlets==4.3.2
 urllib3==1.24.2
 wcwidth==0.1.7
 websocket-client==0.54.0
-Werkzeug==0.14.1
+Werkzeug==2.2.3
 wrapt==1.11.1
 WTForms==2.2.1
 xmltodict==0.12.0