diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2bb04988dd8..76669ce9545 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,11 @@
 ## 5.21.0 (Unreleased)
+
+ENHANCEMENTS:
+
+* data-source/aws_msk_cluster: Add `cluster_uuid` attribute ([#33805](https://github.com/hashicorp/terraform-provider-aws/issues/33805))
+* resource/aws_msk_cluster: Add `cluster_uuid` attribute ([#33805](https://github.com/hashicorp/terraform-provider-aws/issues/33805))
+* resource/aws_msk_serverless_cluster: Add `cluster_uuid` attribute ([#33805](https://github.com/hashicorp/terraform-provider-aws/issues/33805))
+
 ## 5.20.0 (October  6, 2023)
 
 FEATURES: