diff --git a/requirements.txt b/requirements.txt
index db948a6..cd0302b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -52,7 +52,7 @@ virtualenv==16.0.0
 virtualenv-clone==0.4.0
 virtualenvwrapper==4.8.2
 web.py==0.40.dev1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 whitenoise==4.1.1
 django-crispy-forms
 django-choices==1.6.2