diff --git a/composer.json b/composer.json
index a53ecba..1886cbb 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         "ext-mbstring": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "^10.3"
+        "phpunit/phpunit": "^10.4"
     },
     "config": {
         "platform": {
diff --git a/tests/MockObjectComparatorTest.php b/tests/MockObjectComparatorTest.php
index 0188ab8..61be82c 100644
--- a/tests/MockObjectComparatorTest.php
+++ b/tests/MockObjectComparatorTest.php
@@ -161,6 +161,6 @@ private static function createMockForComparatorTest(string $type, array $constru
     {
         $generator = new Generator;
 
-        return $generator->getMock($type, null, $constructorArguments);
+        return $generator->testDouble($type, true, null, $constructorArguments);
     }
 }