diff --git a/requirements.txt b/requirements.txt
index 74debd2..45957e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,5 +20,5 @@ six==1.11.0
 urllib3==1.24
 uWSGI==2.0.18
 websocket-client==0.53.0
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 PyYAML==3.13