node 16 is no longer supported

.github/workflows/CI.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
       - name: Install
         run: npm install
@@ -30,7 +30,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
       - name: Install
         run: npm install
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
       - name: Install
         run: npm install
@@ -66,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [16, 18, 20]
+        node: [18, 20, 22]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
@@ -79,27 +79,27 @@ jobs:
         run: npm run test:all
 
   test_macos:
-    name: Test on MacOS with Node 16
+    name: Test on MacOS with Node 18
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
       - name: Install
         run: npm install
       - name: Run tests
         run: npm run test:all
 
   test_windows:
-    name: Test on Windows with Node 16
+    name: Test on Windows with Node 18
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
       - name: Install
         run: npm install