--- ../tests/Hamcrest/Core/IsInstanceOfTest.php	2026-07-04 23:41:55.900815877 +0300
+++ ../tests/Hamcrest/Core/IsInstanceOfTest.php	2026-07-04 23:42:06.970228285 +0300
@@ -10,9 +10,9 @@
     /**
      * @before
      */
-    protected function setUpTest()
+    protected function setUp(): void
     {
-        parent::setUpTest();
+        parent::setUp();
 
         $this->_baseClassInstance = new \Hamcrest\Core\SampleBaseClass('good');
         $this->_subClassInstance = new \Hamcrest\Core\SampleSubClass('good');