diff --git a/CHANGELOG.md b/CHANGELOG.md
index 790f319e9f62..d02d5d945462 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ BUG FIXES:
 
 * aws/resource_aws_appconfig_deployment: Remove internal waiter after start of deployment ([#20288](https://github.com/hashicorp/terraform-provider-aws/issues/20288))
 * resource/aws_elasticache_user: Correctly update `passwords` ([#20530](https://github.com/hashicorp/terraform-provider-aws/issues/20530))
+* resource/aws_lambda_function: Fix `handler`, `runtime` attribute validation for `package_type` is `Zip` ([#20575](https://github.com/hashicorp/terraform-provider-aws/issues/20575))
 * resource/aws_lambda_function: fix Osaka ap-northeast-3 lambda function creation, failing due to code signer service not available in the region. ([#20555](https://github.com/hashicorp/terraform-provider-aws/issues/20555))
 * resource/aws_storagegateway_smb_file_share: Only set `oplocks_enabled` if a value is specified in configuration ([#20579](https://github.com/hashicorp/terraform-provider-aws/issues/20579))