diff --git a/.github/workflows/markdown-linter.yml b/.github/workflows/markdown-linter.yml
index 64ed04c..bbfaf44 100644
--- a/.github/workflows/markdown-linter.yml
+++ b/.github/workflows/markdown-linter.yml
@@ -27,7 +27,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Run Markdownlint on .md files.
-        uses: DavidAnson/markdownlint-cli2-action@v21
+        uses: DavidAnson/markdownlint-cli2-action@v22
         with:
           config: .markdownlint.json
           globs: |