diff --git a/.github/workflows/model_uploader.yml b/.github/workflows/model_uploader.yml
index 2db0137e..be55b762 100644
--- a/.github/workflows/model_uploader.yml
+++ b/.github/workflows/model_uploader.yml
@@ -264,7 +264,7 @@ jobs:
         with:
           secret: ${{ github.TOKEN }}
           approvers: ${{ steps.get_approvers.outputs.approvers }}
-          minimum-approvals: 1
+          minimum-approvals: 2
           issue-title: "Upload Model to OpenSearch Model Hub (${{ github.event.inputs.model_id }})"
           issue-body: ${{ steps.create_issue_body.outputs.issue_body }}
           exclude-workflow-initiator-as-approver: false
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74b48f63..85444612 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Make the model tracing-uploading-releasing workflow fail early for ≥2GB model by @thanawan-atc ([#258](https://github.com/opensearch-project/opensearch-py-ml/pull/258))
 - Rename model/model-listing workflows by @thanawan-atc ([#260](https://github.com/opensearch-project/opensearch-py-ml/pull/260))
 - Update pretrained_models_all_versions.json (2023-08-30 14:07:38) by @dhrubo-os ([#264](https://github.com/opensearch-project/opensearch-py-ml/pull/264))
+- Have model upload workflow require approval from two code maintainers by @thanawan-atc ([#273](https://github.com/opensearch-project/opensearch-py-ml/pull/273))
 
 ### Fixed
 - Enable make_model_config_json to add model description to model config file by @thanawan-atc in ([#203](https://github.com/opensearch-project/opensearch-py-ml/pull/203))