diff --git a/model/attention-lstm/requirements.txt b/model/attention-lstm/requirements.txt
index 9fd0ac7..9c6cac8 100644
--- a/model/attention-lstm/requirements.txt
+++ b/model/attention-lstm/requirements.txt
@@ -52,5 +52,5 @@ tensorflow-tensorboard==1.5.1
 termcolor==1.1.0
 urllib3==1.25.9
 webencodings==0.5.1
-Werkzeug==1.0.0
+Werkzeug==2.2.3
 wrapt==1.12.1