diff --git a/.github/workflows/validate-task.yml b/.github/workflows/validate-task.yml
index 2656e82..65522be 100644
--- a/.github/workflows/validate-task.yml
+++ b/.github/workflows/validate-task.yml
@@ -32,7 +32,7 @@ jobs:
       # The markdown glob excludes the imported archive and the vendored theme.
       # Neither is authored here, and .markdownlint-cli2.jsonc is carried verbatim so it cannot scope them.
       - name: Lint Markdown step
-        uses: DavidAnson/markdownlint-cli2-action@6bf21b07787794f89a243495939cd651942aeabe # v24.1.0
+        uses: DavidAnson/markdownlint-cli2-action@21c1be1b93ad9ed58fa840aacc3f279cde2a72ff # v24.2.0
         with:
           globs: |
             **/*.md