diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26f1794d01..8c25ed87cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ FEATURES:
  * **New Data Source:** `aws_ip_ranges` [GH-7984]
  * **New Data Source:** `fastly_ip_ranges` [GH-7984]
  * **New Data Source:** `aws_caller_identity` [GH-8206]
+ * **New Data Source:** `aws_elb_account_id` [GH-8221]
 
 IMPROVEMENTS
  * provider/aws: Introduce `aws_elasticsearch_domain` `elasticsearch_version` field (to specify ES version) [GH-7860]