diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 23d8c96..2a2f629 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup Node.js ${{ matrix.node }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
           cache: npm
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e2f5cec..c35e902 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       # with npm 11 by default, avoiding a flaky in-place npm self-upgrade
       # across majors (which fails with MODULE_NOT_FOUND on the hosted runner).
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 24
           registry-url: https://registry.npmjs.org