diff --git a/.github/workflows/syntax.yml b/.github/workflows/syntax.yml
index f1c61be..b799fa9 100644
--- a/.github/workflows/syntax.yml
+++ b/.github/workflows/syntax.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Syntax Test