diff --git a/.github/workflows/swiftlint.yml b/.github/workflows/swiftlint.yml
index 5cc5ddf..1af301a 100644
--- a/.github/workflows/swiftlint.yml
+++ b/.github/workflows/swiftlint.yml
@@ -13,3 +13,5 @@ jobs:
     - uses: actions/checkout@v4
     - name: SwiftLint
       uses: norio-nomura/action-swiftlint@3.2.1
+      with:
+        args: --strict