diff --git a/composer.json b/composer.json
index 238bacb2..8d47f359 100644
--- a/composer.json
+++ b/composer.json
@@ -56,7 +56,7 @@
         "psalm/plugin-phpunit": "^0.18",
         "psalm/plugin-symfony": "^5.0",
         "rector/rector": "^0.18",
-        "sonata-project/block-bundle": "^4.2",
+        "sonata-project/block-bundle": "^4.2 || ^5.0",
         "symfony/browser-kit": "^5.4 || ^6.2",
         "symfony/css-selector": "^5.4 || ^6.2",
         "symfony/panther": "^2.0.1",
diff --git a/tests/App/AppKernel.php b/tests/App/AppKernel.php
index 9b6a3992..9cfde43d 100644
--- a/tests/App/AppKernel.php
+++ b/tests/App/AppKernel.php
@@ -73,9 +73,6 @@ protected function configureRoutes(RoutingConfigurator $routes): void
         $routes->import(sprintf('%s/config/routes.yaml', $this->getProjectDir()));
     }
 
-    /**
-     * @psalm-suppress DeprecatedClass
-     */
     protected function configureContainer(ContainerBuilder $container, LoaderInterface $loader): void
     {
         $loader->load(__DIR__.'/config/config.yaml');