diff --git a/requirements.txt b/requirements.txt
index fadaefb7..5fea4d4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,5 +44,5 @@ tensorflow-hub==0.1.1
 tensorflowjs==0.6.7
 termcolor==1.1.0
 urllib3==1.24.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 wrapt==1.10.11