diff --git a/requirements.txt b/requirements.txt
index 5d64c62..d296acc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ MarkupSafe==1.0
 pymongo==3.6.0
 python-crontab==2.2.8
 urllib3==1.22
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 requests
\ No newline at end of file