diff --git a/requirements/dev.txt b/requirements/dev.txt
index ba44474..d461a1f 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -3,7 +3,7 @@
 -r test.txt
 Sphinx==1.6.2
 django-extensions==1.8.0
-Werkzeug==0.11.15
+Werkzeug==0.12.2
 factory-boy==2.8.1
 
 django-debug-toolbar==1.7