diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 99cec91..5ea2c7d 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: hadolint/hadolint-action@v3.1.0
+      - uses: hadolint/hadolint-action@v3.2.0
 
   markdown_lint:
     name: Markdown lint