diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 354e4bb..76db7ef 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,6 +14,6 @@ jobs:
     name: Formatting Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: jidicula/clang-format-action@v4.9.0
         with: { clang-format-version: "15" }