diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e578c49..c4940ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     name: check (links)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           config-file: .markdown-link-check.json