diff --git a/requirements.txt b/requirements.txt
index 5443bb2..0da0e63 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ tensorboard>=1.13.1
 tensorflow==1.15.2
 tensorflow-estimator>=1.13.0
 termcolor==1.1.0
-Werkzeug==0.15.2
+Werkzeug==0.15.3
 scikit-image==0.15.0
 h5py==2.9.0