diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dc85b71..ac7d575 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,6 @@ jobs:
   shellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Run ShellCheck
-        uses: ludeeus/action-shellcheck@master
+        run: find . -type f -name "*.sh" -exec shellcheck {} +
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