diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 2d6105d0..4232df50 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -84,7 +84,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6.0.2
       - name: Check formatting
-        uses: davidanson/markdownlint-cli2-action@v22.0.0
+        uses: davidanson/markdownlint-cli2-action@v23.0.0
         with:
           globs: '**/*.md'
   build-and-test: