diff --git a/requirements.txt b/requirements.txt
index 01ebca2..06bb5c7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ Flask==0.12.2
 Jinja2==2.9.5
 requests==2.10.0
 simplejson==3.10.0
-Werkzeug==0.11.15
+Werkzeug==0.15.3
 gunicorn==19.5.0
 redis==2.10.6