diff --git a/requirements/prod.txt b/requirements/prod.txt
index 42cf210..581395e 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -3,7 +3,7 @@
 # Flask
 Flask==0.11.1
 MarkupSafe==0.23
-Werkzeug==0.11.11
+Werkzeug==0.15.3
 Jinja2==2.8
 itsdangerous==0.24
 click>=5.0