diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index dc5ec77..517c2b3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4.0.0
         with:
-          node-version: '20.x'
+          node-version: '21.x'
           cache: 'npm'
         env:
           NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 31ffdf8..2f16aed 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4.0.0
         with:
-          node-version: '20.x'
+          node-version: '21.x'
           cache: 'npm'
 
       - name: Install NPM dependencies
@@ -38,7 +38,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4.0.0
         with:
-          node-version: '20.x'
+          node-version: '21.x'
           cache: 'npm'
 
       - name: Install NPM dependencies