diff --git a/requirements.txt b/requirements.txt
index 113d8a5..f556fb0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ flask==1.1.2
 plotly~=4.14.3
 kaleido==0.0.3.post1
 pandas~=1.2.4
-werkzeug==1.0.1
+werkzeug==2.2.3
 redis==3.5.3
 pytz==2021.1
 flask-caching==1.9.0