diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a393955..d9dc160 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: LaTeX compilation
         uses: xu-cheng/latex-action@v3
         with: