diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 198d401..3876a70 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v5
-      - uses: hadolint/hadolint-action@v3.2.0
+      - uses: hadolint/hadolint-action@v3.3.0
 
   markdown_lint:
     name: Markdown lint