diff --git a/requirements.txt b/requirements.txt
index 72283f5..ce4a3f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -58,6 +58,6 @@ sklearn==0.0
 termcolor==1.1.0
 toolz==0.9.0
 urllib3==1.24.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 wrapt==1.10.11
 yarg==0.1.9