diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5803d73..9057778 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       - name: Install xmllint
         run: sudo apt-get install libxml2-utils
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with: