diff --git a/.github/workflows/bootstrap-template.yaml b/.github/workflows/bootstrap-template.yaml
index 26c6f64..e647ab7 100644
--- a/.github/workflows/bootstrap-template.yaml
+++ b/.github/workflows/bootstrap-template.yaml
@@ -13,7 +13,7 @@ jobs:
     if: github.event.repository.is_template == false && github.actor != 'github-actions[bot]' && (github.event_name != 'create' || github.event.ref_type == 'branch')
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ github.event.repository.default_branch }}
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d3739f7..e0d1c07 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -14,7 +14,7 @@ jobs:
   qa:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: pre-commit/action@v3.0.1
   test:
     needs: qa
@@ -26,7 +26,7 @@ jobs:
         python-version: ['3.10', '3.11', '3.12', '3.13']
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install uv and Python
       uses: astral-sh/setup-uv@v7
       with: