diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 1d61214..c0d188f 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -10,21 +10,35 @@ on:
 jobs:
   test:
     name: Test
-    runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12.x, 10.x, 8.x]
+        os: [ubuntu-latest]
+        eslint: [6]
+        node: [12.22.0, 12, 14.17.0, 14, 16, 18]
+        include:
+          # On other platforms
+          - os: windows-latest
+            node: 18
+          - os: macos-latest
+            node: 18
+          # On the minimum supported ESLint/Node.js version
+          - eslint: 6.6.0
+            node: 12.22.0
+
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
-        with:
-          fetch-depth: 1
+        uses: actions/checkout@v3
       - name: Install Node.js ${{ matrix.node }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
       - name: Install Packages
         run: npm install
+        env:
+          CI: true
+      - name: Install ESLint@${{  matrix.eslint  }}
+        run: npm install eslint@${{  matrix.eslint  }}
       - name: Test
         run: npm test
       - name: Send Coverage
diff --git a/README.md b/README.md
index 2d9263c..a9262ad 100644
--- a/README.md
+++ b/README.md
@@ -16,8 +16,8 @@ npm install --save-dev eslint @mysticatea/eslint-plugin
 
 ### Requirements
 
-- Node.js `^8.10.0` or newer versions.
-- ESLint `^6.3.0` or newer versions.
+- Node.js `^12.22.0 || ^14.17.0 || >=16.0.0` or newer versions.
+- ESLint `^6.6.0` or newer versions.
 
 ## 📖 Usage
 
diff --git a/package.json b/package.json
index 65aad32..9ed52ee 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "13.0.0",
   "description": "Additional ESLint rules.",
   "engines": {
-    "node": ">=8.10.0"
+    "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
   },
   "main": "index.js",
   "files": [