diff --git a/composer.json b/composer.json
index 506b4473..be4ace8e 100644
--- a/composer.json
+++ b/composer.json
@@ -43,7 +43,7 @@
     ],
     "require": {
         "php": "^8.1",
-        "sonata-project/block-bundle": "^3.23.0 || ^4.5.1",
+        "sonata-project/block-bundle": "^4.21 || ^5.0",
         "sonata-project/form-extensions": "^1.19 || ^2.0",
         "symfony/dependency-injection": "^5.4 || ^6.2",
         "symfony/event-dispatcher": "^5.4 || ^6.2",
diff --git a/src/Block/Service/GDPRInformationBlockService.php b/src/Block/Service/GDPRInformationBlockService.php
index 5215fc05..857d4787 100644
--- a/src/Block/Service/GDPRInformationBlockService.php
+++ b/src/Block/Service/GDPRInformationBlockService.php
@@ -13,7 +13,6 @@
 
 namespace Nucleos\GDPRBundle\Block\Service;
 
-use LogicException;
 use Sonata\BlockBundle\Block\BlockContextInterface;
 use Sonata\BlockBundle\Block\Service\AbstractBlockService;
 use Sonata\BlockBundle\Block\Service\EditableBlockService;
@@ -56,11 +55,11 @@ public function execute(BlockContextInterface $blockContext, ?Response $response
             'block'    => $blockContext->getBlock(),
         ];
 
-        if (!\is_string($blockContext->getTemplate())) {
-            throw new LogicException('Cannot render block without template');
-        }
-
-        return $this->renderPrivateResponse($blockContext->getTemplate(), $parameters, $response);
+        return $this
+            ->renderResponse($blockContext->getTemplate(), $parameters, $response)
+            ->setTtl(0)
+            ->setPrivate()
+        ;
     }
 
     public function configureCreateForm(FormMapper $form, BlockInterface $block): void
diff --git a/tests/Block/Service/GDPRInformationBlockServiceTest.php b/tests/Block/Service/GDPRInformationBlockServiceTest.php
index b34362dd..edbb92aa 100644
--- a/tests/Block/Service/GDPRInformationBlockServiceTest.php
+++ b/tests/Block/Service/GDPRInformationBlockServiceTest.php
@@ -13,7 +13,6 @@
 
 namespace Nucleos\GDPRBundle\Tests\Block\Service;
 
-use LogicException;
 use Nucleos\GDPRBundle\Block\Service\GDPRInformationBlockService;
 use PHPUnit\Framework\MockObject\MockObject;
 use Sonata\BlockBundle\Block\BlockContext;
@@ -89,23 +88,6 @@ public function testExecute(): void
         static::assertSame('TWIG_CONTENT', $response->getContent());
     }
 
-    public function testExecuteWithNullTemplate(): void
-    {
-        $this->expectException(LogicException::class);
-        $this->expectExceptionMessage('Cannot render block without template');
-
-        $block = new Block();
-
-        $blockContext = new BlockContext($block, [
-            'template'    => null,
-        ]);
-
-        $response = new Response();
-
-        $blockService = new GDPRInformationBlockService($this->twig, $this->requestStack);
-        $blockService->execute($blockContext, $response);
-    }
-
     public function testExecuteWithExistingCookie(): void
     {
         $this->request->cookies->set(GDPRInformationBlockService::COOKIE_NAME, 'true');