diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 58d4679..1c155b0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up Git repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Compile LaTeX document
         uses: xu-cheng/latex-action@v3