diff --git a/requirements.txt b/requirements.txt
index 362c831..9af5ce7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -76,5 +76,5 @@ traitlets==4.3.2
 urllib3==1.23
 visdcc==0.0.34
 wcwidth==0.1.7
-Werkzeug==0.14.1
+Werkzeug==2.2.3
 widgetsnbextension==3.0.2