diff --git a/requirements.txt b/requirements.txt
index 6d15bccf..2cf0fee0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Werkzeug==0.14.1
+Werkzeug==0.15.0
 Flask==0.12.4
 mongoengine==0.16.3
 flask-mongoengine==0.9.5