diff --git a/.github/workflows/build_and_publish.yml b/.github/workflows/build_and_publish.yml
index a236b7c..33560b6 100644
--- a/.github/workflows/build_and_publish.yml
+++ b/.github/workflows/build_and_publish.yml
@@ -9,7 +9,7 @@ jobs:
     name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
       - name: Set up Python 3.11
         uses: actions/setup-python@v3
         with: