diff --git a/.github/workflows/test-application.yaml b/.github/workflows/test-application.yaml
index faaa8a2..2aeff83 100644
--- a/.github/workflows/test-application.yaml
+++ b/.github/workflows/test-application.yaml
@@ -36,6 +36,11 @@ jobs:
                       tools: 'composer:v2'
                       php-cs-fixer: true
 
+                    - php-version: '8.2'
+                      dependency-versions: 'highest'
+                      tools: 'composer:v2'
+                      php-cs-fixer: false
+
         steps:
             - name: Checkout project
               uses: actions/checkout@v2
diff --git a/Command/BuildCommand.php b/Command/BuildCommand.php
index cd177f0..44a695b 100644
--- a/Command/BuildCommand.php
+++ b/Command/BuildCommand.php
@@ -147,8 +147,8 @@ protected function renderTargets($builders)
             $table->addRow([
                 $i,
                 $builder->getName(),
-                \implode(', ', $builder->getDependencies()
-            ), ]);
+                \implode(', ', $builder->getDependencies()),
+            ]);
         }
 
         $table->render();
diff --git a/Console/MassiveOutputFormatterTest.php b/Console/MassiveOutputFormatterTest.php
deleted file mode 100644
index c5e7195..0000000
--- a/Console/MassiveOutputFormatterTest.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-/*
- * This file is part of the MassiveBuildBundle
- *
- * (c) MASSIVE ART WebServices GmbH
- *
- * This source file is subject to the MIT license that is bundled
- * with this source code in the file LICENSE.
- */
-
-namespace Massive\Bundle\BuildBundle\Console;
-
-class MassiveOutputFormatterTest extends \PHPUnit_Framework_TestCase
-{
-    public function setUp()
-    {
-    }
-}
diff --git a/composer.json b/composer.json
index a395314..d6676a1 100644
--- a/composer.json
+++ b/composer.json
@@ -18,12 +18,16 @@
     },
     "require-dev": {
         "symfony/phpunit-bridge": "^5.0.4 || ^6.0",
-        "matthiasnoback/symfony-dependency-injection-test": "^4.0"
+        "matthiasnoback/symfony-dependency-injection-test": "^4.0",
+        "phpspec/prophecy": "^1.14"
     },
     "autoload": {
         "psr-4": {"Massive\\Bundle\\BuildBundle\\": "."},
         "exclude-from-classmap": [
             "Tests/"
         ]
+    },
+    "autoload-dev": {
+        "psr-4": {"Massive\\Bundle\\BuildBundle\\Tests\\": "Tests/"}
     }
 }