diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 42f6ea8..e1f5605 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -44,7 +44,7 @@ jobs:
 
       # https://github.com/actions/checkout
       - name: Checkout main branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: main
           # Relative path under $GITHUB_WORKSPACE to place the repository