diff --git a/examples/aws-ml-app-demo/requirements.txt b/examples/aws-ml-app-demo/requirements.txt
index 2b010cc..1042497 100644
--- a/examples/aws-ml-app-demo/requirements.txt
+++ b/examples/aws-ml-app-demo/requirements.txt
@@ -18,7 +18,7 @@
 
 scikit-learn==0.23.2
 apache-liminal==0.0.2
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 itsdangerous==1.1.0
 MarkupSafe==1.1.1
 Flask