diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 60ca930..fa68441 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node-version: [8.x, 10.x, 12.x]
+        node-version: [12.x, 14.x, 16.x]
         os: [ubuntu-latest, macos-latest]
 
     steps:
@@ -41,7 +41,7 @@ jobs:
     - uses: actions/checkout@master
     - uses: actions/setup-node@v1
       with:
-        node-version: 12.x
+        node-version: 14.x
         registry-url: https://registry.npmjs.org
     - name: install global module
       run: |
diff --git a/.github/workflows/typedoc-ci.yml b/.github/workflows/typedoc-ci.yml
index 0b8c1e8..d55824a 100644
--- a/.github/workflows/typedoc-ci.yml
+++ b/.github/workflows/typedoc-ci.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: 10.x
+          node-version: 14.x
       - name: Install dependencies
         run: yarn --frozen-lockfile --ignore-optional
         env: