diff --git a/requirements.txt b/requirements.txt
index f519e53..a7dc433 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Flask-SQLAlchemy==2.3.1
 Flask-Security==3.0.0
 Flask-Testing==0.4.2
 Flask-WTF==0.13.1
-werkzeug==0.16.0
+werkzeug==2.2.3
 Flask-Script
 bcrypt
 python-dateutil==2.2