diff --git a/requirements.txt b/requirements.txt
index 30606ed..28fd7d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ Flask==1.1.2
 Flask-PyMongo==2.3.0
 itsdangerous==1.1.0
 pymongo==3.10.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3