diff --git a/README.md b/README.md
index d44a0ba..df0eca6 100644
--- a/README.md
+++ b/README.md
@@ -50,3 +50,4 @@ Follow these steps to deploy the application:
 
 To automate deployment of the Lambda functions and API Gateway, consider using AWS SAM (Serverless Application Model).  Using SAM can simplify deploying an API, such as this one, built with a single code base that supports multiple Lambda functions.  See http://docs.aws.amazon.com/lambda/latest/dg/deploying-lambda-apps.html.
 
+There is more room for improvement and we can use newer technology now