diff --git a/requirements.txt b/requirements.txt
index ec18870..faf44e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ pyrsistent==0.15.7
 pytz==2019.3 
 zipp==1.2.0
 flask-blueprint==1.3.0
-Werkzeug==0.16.1
+Werkzeug==2.2.3
 Flask==1.0.2
 flask_cors==3.0.7 
 gunicorn==19.9.0