diff --git a/requirements.txt b/requirements.txt
index 17c365e..b14d163 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,5 +29,5 @@ tzlocal==1.5.1
 urllib3==1.22
 uWSGI==2.0.17
 virtualenv==15.1.0
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 WTForms==2.1