diff --git a/.github/workflows/deploy-to-github-pages.yml b/.github/workflows/deploy-to-github-pages.yml
index f6eee462..00df319c 100644
--- a/.github/workflows/deploy-to-github-pages.yml
+++ b/.github/workflows/deploy-to-github-pages.yml
@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v3
         with:
-          node-version: 16.15.0
+          node-version: 20
           cache: npm
 
       - name: Install dependencies
diff --git a/.github/workflows/pr-gate.yml b/.github/workflows/pr-gate.yml
index ea95cb8c..062d00a7 100644
--- a/.github/workflows/pr-gate.yml
+++ b/.github/workflows/pr-gate.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16.15.0
+          node-version: 20
           cache: "npm"
       - run: npm ci
       - run: npm run lint