diff --git a/CHANGELOG.md b/CHANGELOG.md
index aabf76ea3..d9d360fc8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -39,6 +39,7 @@ FEATURES:
  * **New Data Source:** `aws_availability_zones` [GH-6805]
  * **New Data Source:** `aws_iam_policy_document` [GH-6881]
  * **New Data Source:** `aws_s3_bucket_object` [GH-6946]
+ * **New Data Source:** `aws_ecs_container_definition` [GH-7230]
  * **New Data Source:** `atlas_artifact` [GH-7419]
  * **New Interpolation Function:** `sort` [GH-7128]
  * **New Interpolation Function:** `distinct` [GH-7174]