diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3faf4a2..0d0901d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
          python-version: ['3.8', '3.9', '3.10']
          platform: [ubuntu-latest]  # TODO add Windows as well
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v6.2.0