diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 8a77dad..9e2deb4 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Acquire sources
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
       # Fixup for `setuptools_scm`
       # https://github.com/pypa/setuptools_scm/issues/480
diff --git a/.github/workflows/release-github.yml b/.github/workflows/release-github.yml
index 4a7c3a6..2e7d987 100644
--- a/.github/workflows/release-github.yml
+++ b/.github/workflows/release-github.yml
@@ -19,7 +19,7 @@ jobs:
     permissions: write-all
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
     - name: tags
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0598fb8..c01e06e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -42,7 +42,7 @@ jobs:
           - os: 'ubuntu-22.04'
             python-version: '3.7'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v6