diff --git a/CHANGELOG.md b/CHANGELOG.md
index 033214b7370..8e5b3c325cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 FEATURES:
 
 * **New Data Source:** `aws_route53_delegation_set` [GH-6152]
+* **New Data Source:** `aws_ssm_document` [GH-6479]
 
 ENHANCEMENTS: