diff --git a/.github/workflows/markdown-linter.yml b/.github/workflows/markdown-linter.yml
index 0b7fe54..b005e97 100644
--- a/.github/workflows/markdown-linter.yml
+++ b/.github/workflows/markdown-linter.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Install mardownlint
         run: npm install -g markdownlint-cli@0.33.0
       - name: Checkout project
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871
       - name: Execute markdownlint
         env:
           DIFF_URL: "${{github.event.pull_request.diff_url}}"