diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index 5846239..be45d4a 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -35,5 +35,5 @@ jobs:
   markdown-lint:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@6d193bf28034eafb982f37bd894289fe649468fc
+      - uses: actions/checkout@v4
       - uses: articulate/actions-markdownlint@v1