diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2004221c0d62..8b6d9977a473 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,6 @@ FEATURES:
 ENHANCEMENTS:
 
 * data-source/aws_lakeformation_permissions: Add `data_cells_filter` attribute ([#36264](https://github.com/hashicorp/terraform-provider-aws/issues/36264))
-* data-source/aws_opensearch_domain : Add `auto_tune_options.use_off_peak_window` attribute. This fixes a regression introduced in [v5.40.0](https://github.com/hashicorp/terraform-provider-aws/blob/main/CHANGELOG.md#5400-march--7-2024) causing `Invalid address to set` errors ([#36298](https://github.com/hashicorp/terraform-provider-aws/issues/36298))
 * resource/aws_lakeformation_permissions: Add `data_cells_filter` attribute ([#36264](https://github.com/hashicorp/terraform-provider-aws/issues/36264))
 * resource/aws_route53domains_registered_domain: Add `billing_contact` and `billing_privacy` arguments ([#36285](https://github.com/hashicorp/terraform-provider-aws/issues/36285))
 * resource/aws_securityhub_organization_configuration: Add `organization_configuration` configuration block to support [central configuration](https://docs.aws.amazon.com/securityhub/latest/userguide/start-central-configuration.html) ([#35752](https://github.com/hashicorp/terraform-provider-aws/issues/35752))
@@ -18,6 +17,7 @@ ENHANCEMENTS:
 
 BUG FIXES:
 
+* data-source/aws_opensearch_domain : Add `auto_tune_options.use_off_peak_window` attribute. This fixes a regression introduced in [v5.40.0](https://github.com/hashicorp/terraform-provider-aws/blob/main/CHANGELOG.md#5400-march--7-2024) causing `Invalid address to set` errors ([#36298](https://github.com/hashicorp/terraform-provider-aws/issues/36298))
 * resource/aws_cognito_identity_pool: Fix handling of resources deleted out of band ([#36100](https://github.com/hashicorp/terraform-provider-aws/issues/36100))
 * resource/aws_vpn_connection: Correct plan-time validation of `tunnel1_inside_ipv6_cidr` and `tunnel2_inside_ipv6_cidr` ([#36236](https://github.com/hashicorp/terraform-provider-aws/issues/36236))