diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index af29cea..5e15e82 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -112,7 +112,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Markdown Lint
-        uses: DavidAnson/markdownlint-cli2-action@v20
+        uses: DavidAnson/markdownlint-cli2-action@v21
         with:
           globs: |
             **/*.md