diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fbbf072..f1a666c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - name: Lint Markdown files
-        uses: DavidAnson/markdownlint-cli2-action@v19
+        uses: DavidAnson/markdownlint-cli2-action@v22
         with:
           globs: |
             spec/**/*.md