diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ae4c9ae..b0cca51 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
         run: python3 -m pip install --user tox
 
       - name: Check out src from Git
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # needed by setuptools-scm
 
diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index a0c7991..d9f5865 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -71,7 +71,7 @@ jobs:
           path: ~/.vagrant.d/boxes
           key: ${{ runner.os }}-vagrant-${{ hashFiles('**/Vagrantfile') }}
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0 # needed by setuptools-scm