diff --git a/requirements.txt b/requirements.txt
index 3145d5c..68deba2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -69,5 +69,5 @@ ujson==1.35
 Unidecode==1.0.22
 urllib3==1.22
 wcwidth==0.1.7
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 wrapt==1.10.11