diff --git a/awscli/botocore/data/endpoints.json b/awscli/botocore/data/endpoints.json
index 6b423320729f..cb6ce9d8f909 100644
--- a/awscli/botocore/data/endpoints.json
+++ b/awscli/botocore/data/endpoints.json
@@ -12057,6 +12057,7 @@
           "ap-southeast-2" : { },
           "ap-southeast-3" : { },
           "ap-southeast-4" : { },
+          "ap-southeast-5" : { },
           "ca-central-1" : { },
           "ca-west-1" : { },
           "eu-central-1" : { },