diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d150e7a7064..48af1c4928c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ENHANCEMENTS:
 
+* data-source/aws_cloudwatch_log_group: Add `kms_key_id`, `retention_in_days`, and `tags` attributes [GH-10755]
 * data-source/aws_sqs_queue: Add `tags` attribute [GH-10820]
 * resource/aws_cognito_user_pool_client: Support plan-time validation values of `ALLOW_*` variations for `explicit_auth_flows` argument [GH-10976]
 * resource/aws_egress_only_internet_gateway: Support resource import [GH-11071]