diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 140239a7..3f18a922 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Format
         run: make check-fmt
       - name: Markdown lint
-        uses: DavidAnson/markdownlint-cli2-action@992badcdf24e3b8eb7e87ff9287fe931bcb00c6e  # v20
+        uses: DavidAnson/markdownlint-cli2-action@30a0e04f1870d58f8d717450cc6134995f993c63  # v20
         with:
           globs: |
             **/*.md