diff --git a/requirements.txt b/requirements.txt
index 91620f4..4b91d77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,5 +32,5 @@ tensorflow==1.12.0
 termcolor==1.1.0
 tqdm==4.29.1
 typed-ast==1.3.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 wrapt==1.11.1