diff --git a/.github/workflows/create-release.yaml b/.github/workflows/create-release.yaml
index acc72b3..12db439 100644
--- a/.github/workflows/create-release.yaml
+++ b/.github/workflows/create-release.yaml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # otherwise, you will failed to push refs to dest repo
 
diff --git a/.github/workflows/deploy-docs.yaml b/.github/workflows/deploy-docs.yaml
index 550504f..f70d6a0 100644
--- a/.github/workflows/deploy-docs.yaml
+++ b/.github/workflows/deploy-docs.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # otherwise, you will failed to push refs to dest repo
 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9304dc9..a16556a 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -16,7 +16,7 @@ jobs:
         #os: [ ubuntu-latest, windows-latest ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/update-docs.yaml b/.github/workflows/update-docs.yaml
index 53ed6bd..87a776a 100644
--- a/.github/workflows/update-docs.yaml
+++ b/.github/workflows/update-docs.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # otherwise, you will failed to push refs to dest repo