diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 7a3a5a3..100f69d 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -29,7 +29,7 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Install uv
       uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86
       with:
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 09b9152..91011da 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -13,7 +13,7 @@ jobs:
   unit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Setup venv
       uses: ./.github/actions/setup-venv
     - name: Run tests
@@ -35,7 +35,7 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Setup venv
       uses: ./.github/actions/setup-venv
       with:
@@ -48,7 +48,7 @@ jobs:
   mypy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Setup venv
       uses: ./.github/actions/setup-venv
     - run: |
@@ -57,7 +57,7 @@ jobs:
   deptry:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Setup venv
       uses: ./.github/actions/setup-venv
     - run: |-