diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41ddc1050..8f4112bf7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ IMPROVEMENTS:
 
  * provider/aws: Change `aws_elb` access_logs to list type [GH-5065]
  * provider/aws: `aws_codecommit_repository` set `default_branch` only if defined [GH-5904]
+ * provider/aws: Allow `aws_db_subnet_group` description to be updated [GH-5921]
  * provider/clc: Override default `account` alias in provider config [GH-5785]
 
 BUG FIXES: