diff --git a/CHANGELOG.md b/CHANGELOG.md
index b183c4d5f..071b9da91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ FEATURES:
 IMPROVEMENTS:
 
  * provider/aws: No longer require `route_table_ids` list in `aws_vpc_endpoint` resources [GH-9357]
+ * provider/aws: Allow `description` in `aws_redshift_subnet_group` to be modified [GH-9515]
 
 BUG FIXES: