diff --git a/Tests/Functional/ViewHelpers/MultipleTypeViewHelperTest.php b/Tests/Functional/ViewHelpers/MultipleTypeViewHelperTest.php
index ccf39d30..4778ad5f 100644
--- a/Tests/Functional/ViewHelpers/MultipleTypeViewHelperTest.php
+++ b/Tests/Functional/ViewHelpers/MultipleTypeViewHelperTest.php
@@ -130,7 +130,7 @@ public static function fluidTemplatesProvider(): iterable
                     <schema:multipleType types="ProductStub,ServiceStub" properties="{name: '{item}'}"/>
                 </f:for>',
             EOF,
-            '{"@context":"https://schema.org/","@graph":[{"@type":["ProductStub","ServiceStub"],"name":"foo"},{"@type":["ProductStub","ServiceStub"],"name":"bar"},{"@type":["ProductStub","ServiceStub"],"name":"qux"}]}',
+            'expected' => '{"@context":"https://schema.org/","@graph":[{"@type":["ProductStub","ServiceStub"],"name":"foo"},{"@type":["ProductStub","ServiceStub"],"name":"bar"},{"@type":["ProductStub","ServiceStub"],"name":"qux"}]}',
         ];
     }
 
diff --git a/Tests/Unit/Core/Model/AbstractTypeTest.php b/Tests/Unit/Core/Model/AbstractTypeTest.php
index c4be1c96..50346825 100644
--- a/Tests/Unit/Core/Model/AbstractTypeTest.php
+++ b/Tests/Unit/Core/Model/AbstractTypeTest.php
@@ -442,7 +442,7 @@ public function cacheForAdditionalPropertiesReturnsPropertiesAndTheseAreAddedSor
     #[Test]
     public function cacheForAdditionalPropertiesReturnsFalseAndDispatcherIsCalled(): void
     {
-        $cacheFrontendMock = $this->createStub(FrontendInterface::class);
+        $cacheFrontendMock = $this->createMock(FrontendInterface::class);
         $cacheFrontendMock
             ->expects(self::once())
             ->method('get')
@@ -484,7 +484,7 @@ public function cacheForAdditionalPropertiesReturnsFalseAndDispatcherIsCalled():
     #[Test]
     public function cacheForAdditionalPropertiesReturnsFalseAndEventDispatcherIsCalled(): void
     {
-        $cacheFrontendMock = $this->createStub(FrontendInterface::class);
+        $cacheFrontendMock = $this->createMock(FrontendInterface::class);
         $cacheFrontendMock
             ->expects(self::once())
             ->method('get')
diff --git a/Tests/Unit/UserFunctions/FormEngine/WebPageTypesTest.php b/Tests/Unit/UserFunctions/FormEngine/WebPageTypesTest.php
index 0940cbef..053c7d80 100644
--- a/Tests/Unit/UserFunctions/FormEngine/WebPageTypesTest.php
+++ b/Tests/Unit/UserFunctions/FormEngine/WebPageTypesTest.php
@@ -76,9 +76,7 @@ public function getAddsWebPageTypesToItemsArray(): void
         ], $params['items'][1]);
     }
 
-    /**
-     * @@test
-     */
+    #[Test]
     public function getDoesNotAddWebPageTypesWhenNoWebPageTypesAreAvailable(): void
     {
         $subject = new WebPageTypes(new TypeProvider());
diff --git a/composer.json b/composer.json
index 39fd03d3..741807a9 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
 		"php-coveralls/php-coveralls": "^2.7",
 		"phpstan/extension-installer": "^1.4",
 		"phpstan/phpstan": "1.11.9",
-		"phpunit/phpunit": "^10.5",
+		"phpunit/phpunit": "^10.5 || ^11.3",
 		"rector/rector": "1.2.2",
 		"symfony/yaml": "^5.4 || ^6.4 || ^7.0",
 		"symplify/phpstan-rules": "^13.0",