diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1c3565d..984502c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
     env:
       PYTHON_COVREPORTS_VERSION: 3.9
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with: