diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e0e7965e72..64b3a74a275 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -61,6 +61,7 @@ NOTES:
 * data-source/aws_ssoadmin_instances: The type of the `identity_store_ids` and `arns` attributes has changed from Set to List. If no instances match the specified criteria an empty list is returned (previously an error was raised) ([#21219](https://github.com/hashicorp/terraform-provider-aws/issues/21219))
 * data-source/aws_subnet_ids: The `aws_subnet_ids` data source has been deprecated and will be removed in a future version. Use the `aws_subnets` data source instead ([#22743](https://github.com/hashicorp/terraform-provider-aws/issues/22743))
 * data-source/aws_vpcs: The type of the `ids` attributes has changed from Set to List. If no VPCs match the specified criteria an empty list is returned (previously an error was raised) ([#22253](https://github.com/hashicorp/terraform-provider-aws/issues/22253))
+* provider: The `assume_role.duration_seconds` argument has been deprecated. All configurations using `assume_role.duration_seconds` should be updated to use the new `assume_role.duration` argument instead. ([#23077](https://github.com/hashicorp/terraform-provider-aws/issues/23077))
 * resource/aws_acmpca_certificate_authority: The `status` attribute has been deprecated. Use the `enabled` attribute instead. ([#22878](https://github.com/hashicorp/terraform-provider-aws/issues/22878))
 * resource/aws_autoscaling_attachment: The `alb_target_group_arn` argument has been deprecated. All configurations using `alb_target_group_arn` should be updated to use the new `lb_target_group_arn` argument instead ([#22662](https://github.com/hashicorp/terraform-provider-aws/issues/22662))
 * resource/aws_autoscaling_group: The `tags` argument has been deprecated. All configurations using `tags` should be updated to use the `tag` argument instead ([#22663](https://github.com/hashicorp/terraform-provider-aws/issues/22663))
@@ -114,6 +115,7 @@ ENHANCEMENTS:
 * data-source/aws_imagebuilder_distribution_configuration: Add `container_distribution_configuration` attribute to the `distribution` configuration block ([#22838](https://github.com/hashicorp/terraform-provider-aws/issues/22838))
 * data-source/aws_imagebuilder_distribution_configuration: Add `launch_template_configuration` attribute to the `distribution` configuration block ([#22884](https://github.com/hashicorp/terraform-provider-aws/issues/22884))
 * data-source/aws_imagebuilder_image_recipe: Add `parameter` attribute to the `component` configuration block ([#22856](https://github.com/hashicorp/terraform-provider-aws/issues/22856))
+* provider: Add `duration` argument to the `assume_role` configuration block ([#23077](https://github.com/hashicorp/terraform-provider-aws/issues/23077))
 * provider: Add `ec2_metadata_service_endpoint`, `ec2_metadata_service_endpoint_mode`, `use_dualstack_endpoint`, `use_fips_endpoint` arguments ([#22804](https://github.com/hashicorp/terraform-provider-aws/issues/22804))
 * provider: Add environment variables `TF_AWS_DYNAMODB_ENDPOINT`, `TF_AWS_IAM_ENDPOINT`, `TF_AWS_S3_ENDPOINT`, and `TF_AWS_STS_ENDPOINT`. ([#23052](https://github.com/hashicorp/terraform-provider-aws/issues/23052))
 * provider: Add support for `shared_config_file` parameter ([#20587](https://github.com/hashicorp/terraform-provider-aws/issues/20587))