diff --git a/.github/workflows/ci-hygiene.yml b/.github/workflows/ci-hygiene.yml
index 3b91221..084cf40 100644
--- a/.github/workflows/ci-hygiene.yml
+++ b/.github/workflows/ci-hygiene.yml
@@ -55,7 +55,7 @@ jobs:
 
       - name: A4) Set up Node.js
         # WHY: markdownlint hook uses npx markdownlint-cli2.
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: ${{ env.NODE_VERSION }}