diff --git a/requirements.txt b/requirements.txt
index c16483a..d126df9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask-SQLAlchemy==2.3.2
 Flask-WTF==0.14.2
 SQLAlchemy==1.2.7
 WTForms==2.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 flask-admin==1.5.1
 flask_security==3.0.0
 Flask-Mail==0.9.1