diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ac29a34..ffde01a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@v4
       - name: Check code style
-        uses: reviewdog/action-shfmt@v1.0.2
+        uses: reviewdog/action-shfmt@v1.0.4
       - name: Run static analysis
         uses: reviewdog/action-shellcheck@v1.29.0
       - name: Run tests