diff --git a/requirements.txt b/requirements.txt
index 98c42b4..2347506 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,5 +26,5 @@ sklearn==0.0
 tensorboard==1.12.0
 tensorflow==1.12.0
 termcolor==1.1.0
-Werkzeug==0.14.1
+Werkzeug==0.15.5
 WTForms==2.2.1