diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0a34a30..6024e5e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ concurrency:
 
 jobs:
   hadolint:
-    uses: peaceiris/workflows/.github/workflows/hadolint.yml@v0.21.0
+    uses: peaceiris/workflows/.github/workflows/hadolint.yml@v0.21.1
 
   docker:
     runs-on: ubuntu-24.04