diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 38e3410..09bb7b5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: LaTeX compilation
         uses: dante-ev/latex-action@2021-A
         with: