diff --git a/.github/workflows/build_release.yml b/.github/workflows/build_release.yml
index 8dd9fff..ce12c3d 100644
--- a/.github/workflows/build_release.yml
+++ b/.github/workflows/build_release.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Build sdist
         run: pipx run build --sdist
diff --git a/.github/workflows/tests_coverage.yml b/.github/workflows/tests_coverage.yml
index 7546456..0598bdf 100644
--- a/.github/workflows/tests_coverage.yml
+++ b/.github/workflows/tests_coverage.yml
@@ -15,7 +15,7 @@ jobs:
         python-version: ['3.11']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with: