diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index 28b67300..3667baa4 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -80,11 +80,11 @@ jobs:
 
     steps:
     - name: Check out repository
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
+      uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6.0.1
       with:
         fetch-depth: 0
     - name: Set up Python ${{ matrix.python }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c  # v6.0.0
+      uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548  # v6.1.0
       with:
         python-version: ${{ matrix.python }}
     - name: Install base dependencies
@@ -107,4 +107,4 @@ jobs:
     #   run: tox -e ${{ matrix.tox_env }} -- --remote-data=any
     - name: Upload coverage to codecov
       if: "endsWith(matrix.tox_env, '-cov')"
-      uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7  # v5.5.1
+      uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de  # v5.5.2
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index eb47016d..660a8293 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -25,12 +25,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # 5.0.0
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # 6.0.1
 
       - name: Build wheel and sdist
         run: pipx run build
 
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # 4.6.2
+      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f  # 6.0.0
         with:
           name: wheel-sdist
           path: dist/*
@@ -44,7 +44,7 @@ jobs:
     # or, alternatively, upload to PyPI on every tag starting with 'v' (remove on: release above to use this)
     # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
     steps:
-      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # 5.0.0
+      - uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131  # 7.0.0
         with:
           # unpacks all CIBW artifacts into dist/
           pattern: wheel-sdist