diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4d6e788..09dc3b9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
           lfs: true
diff --git a/.github/workflows/manual-tag.yml b/.github/workflows/manual-tag.yml
index 839dbb2..618357d 100644
--- a/.github/workflows/manual-tag.yml
+++ b/.github/workflows/manual-tag.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
       - name: Tag
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 18845e8..0b66c76 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -40,7 +40,7 @@ jobs:
       TAG_NAME: ${{ steps.set_tag_name.outputs.TAG_NAME }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
           lfs: true
diff --git a/.github/workflows/update-cli.yml b/.github/workflows/update-cli.yml
index bfa9838..d2552d1 100644
--- a/.github/workflows/update-cli.yml
+++ b/.github/workflows/update-cli.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           lfs: true