diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index 6d3b9ac97..9e949e086 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
         with:
           fetch-depth: 0
       - name: Grep for PR number in CHANGES.rst
diff --git a/.github/workflows/s390x.yml b/.github/workflows/s390x.yml
index ac3bb355a..c7795375c 100644
--- a/.github/workflows/s390x.yml
+++ b/.github/workflows/s390x.yml
@@ -37,7 +37,7 @@ jobs:
           - arch: s390x
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true