diff --git a/TensorFlow/Self-Practices/tensorflow-hub/TFHubSample-master/requirements.txt b/TensorFlow/Self-Practices/tensorflow-hub/TFHubSample-master/requirements.txt
index 829eba2e..29ec9c99 100644
--- a/TensorFlow/Self-Practices/tensorflow-hub/TFHubSample-master/requirements.txt
+++ b/TensorFlow/Self-Practices/tensorflow-hub/TFHubSample-master/requirements.txt
@@ -28,4 +28,4 @@ tensorflow-gpu==1.12.0
 tensorflow-hub==0.2.0
 termcolor==1.1.0
 tqdm==4.28.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3