diff --git a/.github/workflows/bump.yml b/.github/workflows/bump.yml
index ebccbf7..26b6845 100644
--- a/.github/workflows/bump.yml
+++ b/.github/workflows/bump.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
           fetch-depth: 0
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a962cef..3a221a1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
           - 3.12
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup python
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6128be5..49b1166 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup python
         uses: actions/setup-python@v5
         with: