diff --git a/composer.json b/composer.json
index 90fde37..c6941d7 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         "symfony/dependency-injection": "^4.4.12 || ^5.3 || ^6.0 || ^7.0",
         "symfony/http-kernel": "^4.4.12 || ^5.3 || ^6.0 || ^7.0",
         "zalas/phpunit-globals": "^2.0 || ^3.0",
-        "symfony/framework-bundle": "^4.4.12 || ^5.3 || ^6.0",
+        "symfony/framework-bundle": "^4.4.12 || ^5.3 || ^6.0 || ^7.0",
         "zalas/phpunit-doubles": "^1.9.2",
         "phpspec/prophecy": "^1.9",
         "phpspec/prophecy-phpunit": "^2.0"
diff --git a/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/AnotherTestKernel.php b/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/AnotherTestKernel.php
index eb1091d..03ebea5 100644
--- a/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/AnotherTestKernel.php
+++ b/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/AnotherTestKernel.php
@@ -35,7 +35,7 @@ public function registerContainerConfiguration(LoaderInterface $loader)
         });
     }
 
-    protected function build(ContainerBuilder $container)
+    protected function build(ContainerBuilder $container): void
     {
         if ('test' === $this->getEnvironment()) {
             $container->addCompilerPass(
diff --git a/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/TestKernel.php b/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/TestKernel.php
index 23dbaa0..e61f2d1 100644
--- a/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/TestKernel.php
+++ b/tests/Symfony/TestCase/Fixtures/NoFrameworkBundle/TestKernel.php
@@ -42,7 +42,7 @@ public function registerContainerConfiguration(LoaderInterface $loader)
         });
     }
 
-    protected function build(ContainerBuilder $container)
+    protected function build(ContainerBuilder $container): void
     {
         if ('test' === $this->getEnvironment()) {
             $container->addCompilerPass(