diff --git a/requirements.txt b/requirements.txt
index 075f8e1..6f57e20 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,4 +41,4 @@ tensorflow==1.13.1
 tensorflow-estimator==1.13.0
 termcolor==1.1.0
 urllib3==1.24.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3