diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index 344f70a..2e99a9a 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -33,7 +33,7 @@ jobs:
           cond: ${{ github.event_name == 'pull_request' }}
           if_true: "github-pr-review"
           if_false: "github-check"
-      - uses: reviewdog/action-hadolint@fc7ee4a9f71e521bc43e370819247b70e5327540 # v1.50.2
+      - uses: reviewdog/action-hadolint@921946a7ebaaf08ac72607bad67209f4e52b5407 # v1.50.5
         with:
           github_token: ${{ secrets.github_token }}
           reporter: ${{ steps.reporter.outputs.value }}