diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index 455f2b38..8bf595f1 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -19,27 +19,28 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node-version: [10, 12, 14, 16]
+        node-version: [8.11.1, 10, 12, 14, 16, 17]
         include:
           - os: macos-latest
-            node-version: 14 # LTS
+            node-version: 16 # LTS
           - os: windows-latest
-            node-version: 14 # LTS
+            node-version: 16 # LTS
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
+      - name: Update NPM (Node.js v8.11.1)
+        if: matrix.node-version != 8.11.1
+        run: npm install --global npm@6
       - name: Update NPM (Node.js v10)
         if: matrix.node-version == 10
         run: npm install --global npm@7
       - name: Update NPM
-        if: matrix.node-version != 10
+        if: matrix.node-version != 10 | matrix.node-version != 8.11.1
         run: npm install --global npm@8
       - name: Bootstrap project
         if: ${{ matrix.node-version != '8.11.1' }}
@@ -51,10 +52,6 @@ jobs:
         run: npm run --ignore-scripts build
       - name: Run tests
         run: npm test --ignore-scripts
-      - name: troubleshooting
-        run: |
-          ls
-          ls ./coverage
       - name: Coveralls Parallel
         uses: coverallsapp/github-action@master
         with:
@@ -82,10 +79,10 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Use Node.js 14
+      - name: Use Node.js 16
         uses: actions/setup-node@v2
         with:
-          node-version: 14
+          node-version: 16
       - name: Bootstrap project
         run: npm ci --ignore-scripts
       - name: Verify commit linting
diff --git a/.travis.yml b/.travis.yml
index bf7560d6..8fa4d1a1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,13 +7,18 @@ branches:
     - master
 language: node_js
 node_js:
+  - 8.11.1
   - 10
   - 12
   - 14
   - 16
+  - 17
 before_install: |
   NODEJS_VERSION=$(node --version)
-  if [ 'v10' == ${NODEJS_VERSION%%.*} ]
+  if [ 'v8' == ${NODEJS_VERSION%%.*} ]
+  then
+    npm install --global npm@6
+  else if [ 'v10' == ${NODEJS_VERSION%%.*} ]
   then
     npm install --global npm@7
   else