diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 56d6135..018e835 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
     name: Shellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Run Shellcheck
         uses: ludeeus/action-shellcheck@master
   docker: