diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e41874bb..2fbe5fcf 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,7 +17,7 @@ jobs:
   lint:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version: '3.x'
@@ -29,7 +29,7 @@ jobs:
       matrix:
         python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -65,7 +65,7 @@ jobs:
       matrix:
         arch: ['linux/amd64', 'linux/arm64']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5.7.0
@@ -120,7 +120,7 @@ jobs:
     needs: ['lint', 'build', 'docker']
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5.7.0
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index d586971b..e1b14bab 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -16,7 +16,7 @@ jobs:
   lint:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version: '3.x'
@@ -28,7 +28,7 @@ jobs:
       matrix:
         python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -60,7 +60,7 @@ jobs:
       matrix:
         arch: ['linux/amd64', 'linux/arm64']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set REPO_NAME
         run: echo "REPO_NAME=$(echo '${{ github.repository }}' | awk -F '/' '{print $2}')" >> $GITHUB_ENV
       - name: Docker meta
diff --git a/.github/workflows/publish-to-ghcr.yml b/.github/workflows/publish-to-ghcr.yml
index a90f9e6f..7d21f151 100644
--- a/.github/workflows/publish-to-ghcr.yml
+++ b/.github/workflows/publish-to-ghcr.yml
@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Docker meta
       id: meta
       uses: docker/metadata-action@v5.7.0
diff --git a/.github/workflows/publish-to-test-pypi.yml b/.github/workflows/publish-to-test-pypi.yml
index d5ec360c..f2319873 100644
--- a/.github/workflows/publish-to-test-pypi.yml
+++ b/.github/workflows/publish-to-test-pypi.yml
@@ -9,7 +9,7 @@ jobs:
     name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python 3.x
       uses: actions/setup-python@v5
       with: