diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 4e0a487..74f87a7 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Run markdownlint
-        uses: DavidAnson/markdownlint-cli2-action@v17
+        uses: DavidAnson/markdownlint-cli2-action@v18
   dockerfile:
     name: dockerfile
     runs-on: ubuntu-22.04