diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index b1140ed..6cec77e 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Install Node.js
       uses: actions/setup-node@v3
       with:
-        node-version: 18.x
+        node-version: 21.x
     - run: npm install
     - run: xvfb-run -a npm test
       if: runner.os == 'Linux'