diff --git a/requirements.txt b/requirements.txt
index 2dd7e01..6311b95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,4 +25,4 @@ sklearn==0.0
 tensorboard==1.12.2
 tensorflow==1.13.0rc1
 termcolor==1.1.0
-Werkzeug==0.14.1
+Werkzeug==0.15.3