diff --git a/.github/workflows/release_alpha.yml b/.github/workflows/release_alpha.yml
index 217c37e..a2fe27a 100644
--- a/.github/workflows/release_alpha.yml
+++ b/.github/workflows/release_alpha.yml
@@ -53,7 +53,7 @@ jobs:
           # Trusted Publishing requires Node >=22.14 and npm >=11.5.1. Pin a
           # concrete >=22.14 version so the floor can't regress via runner
           # installer changes.
-          node-version: 22.14.0
+          node-version: 24.21.0
           registry-url: "https://registry.npmjs.org"
           cache: 'pnpm'
       - name: Run install
diff --git a/.github/workflows/release_alpha_prepare.yml b/.github/workflows/release_alpha_prepare.yml
index e9eee4e..92ce499 100644
--- a/.github/workflows/release_alpha_prepare.yml
+++ b/.github/workflows/release_alpha_prepare.yml
@@ -30,7 +30,7 @@ jobs:
           version: 10.23.0
       - uses: actions/setup-node@v6
         with:
-          node-version: 22.14.0
+          node-version: 24.21.0
           cache: 'pnpm'
       - name: Set up git user
         run: |