diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f1bae24..551a90c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,18 +12,22 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup PHP 8.3
         uses: shivammathur/setup-php@v2
         with:
           php-version: '8.3'
 
-      - name: Validate composer.json and composer.lock
-        run: composer validate --strict
-
-      - name: Install dependencies
-        run: composer install --prefer-dist --no-progress --no-suggest
+      - uses: php-actions/composer@v6
+        with:
+          php_version: "8.3"
 
-      - name: Run test suite
-        run: composer run-script test
+      - name: PHPUnit Tests
+        uses: php-actions/phpunit@v3
+        with:
+          php_version: 8.3
+          php_extensions: xdebug
+          configuration: tests/phpunit.xml
+        env:
+          XDEBUG_MODE: coverage