Update ci actions versions

.github/workflows/assess-file-changes.yml

@@ -21,7 +21,7 @@ jobs:
 
     name: Test changed-files
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/auto-publish.yml

@@ -11,9 +11,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.10"
       - name: Install dependencies

.github/workflows/dailies.yml

@@ -13,7 +13,7 @@ jobs:
       ALL_PYTHON_VERSIONS: ${{ steps.load_python_versions.outputs.python_versions }}
       ALL_OS_VERSIONS: ${{ steps.load_os_versions.outputs.os_versions }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - id: load_python_versions
         run: echo "python_versions=$(cat ./.github/workflows/all_python_versions.txt)" >> "$GITHUB_OUTPUT"
       - id: load_os_versions

.github/workflows/dandi-dev-live-services.yml

@@ -10,11 +10,11 @@ jobs:
 
     steps:
       - name: Checkout local branch of source repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
 

.github/workflows/dandi-dev.yml

@@ -13,11 +13,11 @@ jobs:
 
     steps:
       - name: Checkout local branch of source repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
 

.github/workflows/dandi-release.yml

@@ -26,14 +26,14 @@ jobs:
 
     steps:
     - name: Checkout local branch of source repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         # Fetch all commits so that versioneer will return something compatible
         # with semantic-version
         fetch-depth: 0
 
     - name: Set up Python ${{ matrix.python }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python }}
 

.github/workflows/deploy-tests.yml

@@ -15,7 +15,7 @@ jobs:
       ALL_PYTHON_VERSIONS: ${{ steps.load_python_versions.outputs.python_versions }}
       ALL_OS_VERSIONS: ${{ steps.load_os_versions.outputs.os_versions }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - id: load_python_versions
         run: echo "python_versions=$(cat ./.github/workflows/all_python_versions.txt)" >> "$GITHUB_OUTPUT"
       - id: load_os_versions

.github/workflows/doc-link-checks.yml

@@ -9,10 +9,10 @@ jobs:
     strategy:
       fail-fast: false
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.10"
 

.github/workflows/pynwb-dev-tests.yml

@@ -11,11 +11,11 @@ jobs:
     strategy:
       fail-fast: false
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.10"
 

.github/workflows/read-nwbfile-tests.yml

@@ -18,7 +18,7 @@ jobs:
         os: ["ubuntu-latest", "windows-latest"]  # TODO: update mac and streaming methods
         python-version: ["3.10", "3.13"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       # Use the conda-forge h5py because the PyPI wheel does not bundle the ROS3 driver.
@@ -43,7 +43,7 @@ jobs:
 
       - if: ${{ matrix.python-version == '3.10' && matrix.os == 'ubuntu-latest' }}
         name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: ${{ github.actor != 'dependabot[bot]' }}

.github/workflows/streaming-tests.yml

@@ -15,11 +15,11 @@ jobs:
         os: ["ubuntu-latest", "windows-latest"]  # TODO: update mac and streaming methods
         python-version: ["3.10", "3.13"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -38,15 +38,15 @@ jobs:
 
       - if: ${{ matrix.python-version == '3.10' && matrix.os == 'ubuntu-latest' }}
         name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
           file: ./api_coverage.xml
 
       - if: ${{ matrix.python-version == '3.10' && matrix.os == 'ubuntu-latest' }}
         name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: ${{ github.actor != 'dependabot[bot]' }}
@@ -61,11 +61,11 @@ jobs:
         os: ["ubuntu-latest"]
         python-version: ["3.13"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 

.github/workflows/testing.yml

@@ -26,11 +26,11 @@ jobs:
     env:
       TESTING_FILES_FOLDER_PATH: ./204919/testing_files/
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -49,7 +49,7 @@ jobs:
 
       - if: ${{ matrix.python-version == '3.10' && matrix.os == 'ubuntu-latest' }}
         name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: ${{ github.actor != 'dependabot[bot]' }}
@@ -64,11 +64,11 @@ jobs:
         os: ["ubuntu-latest"]
         python-version: ["3.13"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: git fetch --prune --unshallow --tags
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -85,10 +85,10 @@ jobs:
     name: Verify install hint when hdmf-zarr is absent
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
 

CHANGELOG.md

@@ -3,6 +3,7 @@
 ### New Checks
 
 ### Improvements
+* Bumped GitHub Actions workflow dependencies (`actions/checkout` v4 -> v6, `actions/setup-python` v5 -> v6, `codecov/codecov-action` v4 -> v5) to migrate off Node.js 20, which GitHub is removing from runners on 2026-09-16. [#702](https://github.com/NeurodataWithoutBorders/nwbinspector/pull/702)
 
 ### Fixes