diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93ff42e5..bc8c8377 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Set up Python 3.8
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: 3.8
       - name: Install dependencies
@@ -25,7 +25,7 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Set up Python 3.8
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: 3.8
       - name: Install dependencies
@@ -40,7 +40,7 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Set up Python 3.8
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: 3.8
       - name: Install build tools
@@ -55,7 +55,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.x"
       - name: Install dependencies
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 13150c41..5b922250 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         python-version: 3.8
 
diff --git a/.github/workflows/release-drafter.yml b/.github/workflows/release-drafter.yml
index 37bf1a5f..690c0407 100644
--- a/.github/workflows/release-drafter.yml
+++ b/.github/workflows/release-drafter.yml
@@ -26,7 +26,7 @@ jobs:
           issue-body: "Please approve or deny the release of opensearch-py. **Tag**: ${{ github.ref_name }}  **Commit**: ${{ github.sha }}"
           exclude-workflow-initiator-as-approver: true
       - name: Set up Python 3
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
       - name: Install build tools
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 77ecf331..3da350c2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Checkout Source Code
         uses: actions/checkout@v4
       - name: Set Up Python - ${{ matrix.entry.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.entry.python-version }}
         env:
diff --git a/.github/workflows/update_api.yml b/.github/workflows/update_api.yml
index c0bc92e3..90bd4c91 100644
--- a/.github/workflows/update_api.yml
+++ b/.github/workflows/update_api.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Config git to rebase
         run: git config --global pull.rebase true
       - name: Set up Python 3.8
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: 3.8
       - name: Install dependencies
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8515188e..89b50559 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bump `actions/download-artifact` from 4 to 5 ([#957](https://github.com/opensearch-project/opensearch-py/pull/957))
 - Bump `actions/cache` from 3 to 4 ([#958](https://github.com/opensearch-project/opensearch-py/pull/958))
 - Bump `peter-evans/create-pull-request` from 6 to 7 ([#959](https://github.com/opensearch-project/opensearch-py/pull/959))
+- Bump `actions/setup-python` from 5 to 6 ([#961](https://github.com/opensearch-project/opensearch-py/pull/961))
 
 ## [3.0.0]
 ### Added