diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3d5990af..3e5c6047 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,7 +61,7 @@ jobs:
     env:
       TOXENV: py
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - if: ${{ matrix.python-version == '2.7' }}
         run: |
           sudo apt-get install python-is-python2
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 10ab03fd..d5be851a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v5
       with: