diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index 0338011..a7f3c6a 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: "Generate changelog"
         id: changelog
         uses: charmixer/auto-changelog-action@v1.4
diff --git a/.github/workflows/codeowners.yml b/.github/workflows/codeowners.yml
index 41f1c33..b9966ee 100644
--- a/.github/workflows/codeowners.yml
+++ b/.github/workflows/codeowners.yml
@@ -14,7 +14,7 @@ jobs:
     if: github.event.pull_request.merged_by == ''
     steps:
     - name: checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         # the fetch depth 0 (=all) is important
         fetch-depth: 0