diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index d74333a..38f9d31 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -35,5 +35,5 @@ jobs:
   markdown-lint:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@cbb722410c2e876e24abbe8de2cc27693e501dcb
+      - uses: actions/checkout@85e6279cec87321a52edac9c87bce653a07cf6c2
       - uses: articulate/actions-markdownlint@v1