diff --git a/requirements.txt b/requirements.txt
index 8814e7c..09fb3e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,5 +16,5 @@ pytz==2017.3
 requests==2.18.4
 six==1.11.0
 urllib3==1.22
-Werkzeug==0.12.2
+Werkzeug==0.15.3
 uwsgi
\ No newline at end of file