diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 57790b9..d84b585 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: 3.14
diff --git a/.github/workflows/manual-versioning.yml b/.github/workflows/manual-versioning.yml
index b143677..ac8adfc 100644
--- a/.github/workflows/manual-versioning.yml
+++ b/.github/workflows/manual-versioning.yml
@@ -25,7 +25,7 @@ jobs:
           app-id: ${{ secrets.RELEASE_BOT_APP_ID }}
           private-key: ${{ secrets.RELEASE_BOT_PRIVATE_KEY }}
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
           token: ${{ steps.generate_token.outputs.token }}
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 2f3f8c8..4b2a221 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       # Publish mkdocs-techdocs-core to PyPI
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@master
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 307af72..670a94b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
       matrix:
         python-version: ['3.10', 3.11, 3.12, 3.13, 3.14]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
         with:
diff --git a/.github/workflows/validate-renovate.yml b/.github/workflows/validate-renovate.yml
index 9372f7d..7e33547 100644
--- a/.github/workflows/validate-renovate.yml
+++ b/.github/workflows/validate-renovate.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Validate
         uses: rinchsan/renovate-config-validator@v0.2.1
         with: