updated dependencies
diff --git a/environments/aws/requirements.yml b/environments/aws/requirements.yml
index e8c44e8..9bdde7b 100644
--- a/environments/aws/requirements.yml
+++ b/environments/aws/requirements.yml
@@ -3,3 +3,5 @@
 
 - src: https://github.com/carlosfrias/apigee-opdk-aws-terminate
 
+- src: https://github.com/carlosfrias/apigee-opdk-aws-security-group
+