diff --git a/.github/workflows/test-application.yaml b/.github/workflows/test-application.yaml
index 1db5c8d..5e7745a 100644
--- a/.github/workflows/test-application.yaml
+++ b/.github/workflows/test-application.yaml
@@ -19,39 +19,27 @@ jobs:
                     - php-version: '7.2'
                       dependency-versions: 'lowest'
                       tools: 'composer:v1'
-                      envs:
-                          SYMFONY_PHPUNIT_REQUIRE: phpspec/prophecy:^1.14
 
                     - php-version: '7.4'
                       dependency-versions: 'highest'
                       tools: 'composer:v2'
-                      envs:
-                          SYMFONY_PHPUNIT_REQUIRE: phpspec/prophecy:^1.14
 
                     - php-version: '8.0'
                       dependency-versions: 'highest'
                       tools: 'composer:v2'
-                      envs:
-                          SYMFONY_PHPUNIT_REQUIRE: phpspec/prophecy:^1.14 phpspec/prophecy-phpunit:^2.0
 
                     - php-version: '8.1'
                       dependency-versions: 'highest'
                       tools: 'composer:v2'
-                      envs:
-                          SYMFONY_PHPUNIT_REQUIRE: phpspec/prophecy:^1.14 phpspec/prophecy-phpunit:^2.0
 
                     - php-version: '8.2'
                       dependency-versions: 'highest'
                       tools: 'composer:v2'
-                      envs:
-                          SYMFONY_PHPUNIT_REQUIRE: phpspec/prophecy:^1.14 phpspec/prophecy-phpunit:^2.0
 
                     - php-version: '8.3'
                       dependency-versions: 'highest'
                       minimum-stability: 'dev'
                       tools: 'composer:v2'
-                      envs:
-                          SYMFONY_PHPUNIT_REQUIRE: phpspec/prophecy:^1.14 phpspec/prophecy-phpunit:^2.0
 
         steps:
             - name: Checkout project
@@ -72,13 +60,8 @@ jobs:
               with:
                   dependency-versions: ${{matrix.dependency-versions}}
 
-            - name: Install PHPUnit
-              run: vendor/bin/simple-phpunit install
-              env:
-                  SYMFONY_PHPUNIT_REQUIRE: ${{ matrix.envs.SYMFONY_PHPUNIT_REQUIRE }}
-
             - name: Execute test cases
-              run: vendor/bin/simple-phpunit
+              run: vendor/bin/phpunit
 
     lint:
         name: 'PHP Lint'
diff --git a/Tests/Build/BuildRegistryTest.php b/Tests/Build/BuildRegistryTest.php
index 58e3c25..938a5c2 100644
--- a/Tests/Build/BuildRegistryTest.php
+++ b/Tests/Build/BuildRegistryTest.php
@@ -25,7 +25,7 @@ class BuildRegistryTest extends BaseTestCase
      */
     private $buildRegistry;
 
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
 
diff --git a/Tests/Build/BuilderContextTest.php b/Tests/Build/BuilderContextTest.php
index 35cb1af..bd65bd3 100644
--- a/Tests/Build/BuilderContextTest.php
+++ b/Tests/Build/BuilderContextTest.php
@@ -22,7 +22,7 @@ class BuilderContextTest extends BaseTestCase
     protected $input;
     protected $output;
 
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
         $this->input = $this->prophesize('Symfony\Component\Console\Input\InputInterface');
diff --git a/Tests/Builder/VirtualBuilderTest.php b/Tests/Builder/VirtualBuilderTest.php
index 25eac64..bbab732 100644
--- a/Tests/Builder/VirtualBuilderTest.php
+++ b/Tests/Builder/VirtualBuilderTest.php
@@ -9,15 +9,16 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Massive\Bundle\BuildBundle\Builder;
+namespace Massive\Bundle\BuildBundle\Tests\Builder;
 
+use Massive\Bundle\BuildBundle\Builder\VirtualBuilder;
 use Massive\Bundle\BuildBundle\Tests\BaseTestCase;
 
 class VirtualBuilderTest extends BaseTestCase
 {
     protected $builder;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->builder = new VirtualBuilder('builder', ['one', 'two', 'three']);
     }
diff --git a/Tests/Command/BuildCommandTest.php b/Tests/Command/BuildCommandTest.php
index 2823f69..450dd3b 100644
--- a/Tests/Command/BuildCommandTest.php
+++ b/Tests/Command/BuildCommandTest.php
@@ -23,7 +23,7 @@ class BuildCommandTest extends BaseTestCase
 {
     use ProphecyTrait;
 
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
 
diff --git a/composer.json b/composer.json
index 0ba301c..815c526 100644
--- a/composer.json
+++ b/composer.json
@@ -17,8 +17,9 @@
         "symfony/framework-bundle": "^4.3 || ^5.0 || ^6.0 || ^7.0"
     },
     "require-dev": {
-        "symfony/phpunit-bridge": "^5.4.33|^6.3.10|^7.0.1",
-        "matthiasnoback/symfony-dependency-injection-test": "^4.0 || ^5.0"
+        "phpunit/phpunit": "^8.5",
+        "matthiasnoback/symfony-dependency-injection-test": "^4.0 || ^5.0",
+        "phpspec/prophecy": "^1.14"
     },
     "autoload": {
         "psr-4": {"Massive\\Bundle\\BuildBundle\\": "."},
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 3c0c9f3..3133ffb 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -14,11 +14,4 @@
             </exclude>
         </whitelist>
     </filter>
-
-    <php>
-        <env name="SYMFONY_DEPRECATIONS_HELPER" value="weak"/>
-        <env name="SYMFONY_PHPUNIT_REMOVE_RETURN_TYPEHINT" value="1"/>
-        <env name="SYMFONY_PHPUNIT_REMOVE" value="symfony/yaml"/>
-        <env name="SYMFONY_PHPUNIT_REQUIRE" value="phpspec/prophecy:^1.14"/>
-    </php>
 </phpunit>