diff --git a/.github/workflows/shellcheck.yaml b/.github/workflows/shellcheck.yaml
index 8343193..a9e7ca8 100644
--- a/.github/workflows/shellcheck.yaml
+++ b/.github/workflows/shellcheck.yaml
@@ -31,7 +31,7 @@ jobs:
     timeout-minutes: 3
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Running shellcheck on bin/** and conf/uno.conf
         run: contrib/run-shellcheck