diff --git a/composer.lock b/composer.lock
index 78c7c159c..34f8540de 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3440,12 +3440,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/rectorphp/rector.git",
-                "reference": "ded5a43c1cbb0fa75f4b161de13e511e5f9505e4"
+                "reference": "357c68987b1646cdf51a5f9713e8ea18e69e990e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/rectorphp/rector/zipball/ded5a43c1cbb0fa75f4b161de13e511e5f9505e4",
-                "reference": "ded5a43c1cbb0fa75f4b161de13e511e5f9505e4",
+                "url": "https://api.github.com/repos/rectorphp/rector/zipball/357c68987b1646cdf51a5f9713e8ea18e69e990e",
+                "reference": "357c68987b1646cdf51a5f9713e8ea18e69e990e",
                 "shasum": ""
             },
             "require": {
@@ -3492,7 +3492,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-03-19T19:13:32+00:00"
+            "time": "2025-03-20T11:39:30+00:00"
         },
         {
             "name": "samsonasik/array-lookup",
diff --git a/tests/Controller/DemoControllerTest.php b/tests/Controller/DemoControllerTest.php
index 20574e233..30c41cbf2 100644
--- a/tests/Controller/DemoControllerTest.php
+++ b/tests/Controller/DemoControllerTest.php
@@ -52,7 +52,7 @@ public function testValidRequest(): void
 
         $testResponse = $this->post($postUrl, [
             FormKey::PHP_CONTENTS => '<?php',
-            FormKey::RUNNABLE_CONTENTS => '<?php return ' . RectorConfig::class . '::configure()->withPhpPolyfill();',
+            FormKey::RUNNABLE_CONTENTS => '<?php return ' . RectorConfig::class . '::configure()->withPhpSets();',
         ]);
 
         $this->assertTrue($testResponse->isRedirect());
@@ -67,7 +67,7 @@ public function testValidStrStartsWith(): void
 
         $testResponse = $this->post($postUrl, [
             FormKey::PHP_CONTENTS => '<?php echo "test"; ?>',
-            FormKey::RUNNABLE_CONTENTS => '<?php str_starts_with("a", "b"); return ' . RectorConfig::class . '::configure()->withPhpPolyfill();',
+            FormKey::RUNNABLE_CONTENTS => '<?php str_starts_with("a", "b"); return ' . RectorConfig::class . '::configure()->withPhpSets();',
         ]);
 
         $testResponse->assertSessionHasNoErrors();
@@ -79,7 +79,7 @@ public function testValidRand(): void
 
         $testResponse = $this->post($postUrl, [
             FormKey::PHP_CONTENTS => '<?php echo "test"; ?>',
-            FormKey::RUNNABLE_CONTENTS => '<?php rand(0, 1); return ' . RectorConfig::class . '::configure()->withPhpPolyfill();',
+            FormKey::RUNNABLE_CONTENTS => '<?php rand(0, 1); return ' . RectorConfig::class . '::configure()->withPhpSets();',
         ]);
 
         $testResponse->assertSessionHasNoErrors();
@@ -91,7 +91,7 @@ public function testValidPHPStanType(): void
 
         $testResponse = $this->post($postUrl, [
             FormKey::PHP_CONTENTS => '<?php echo "test"; ?>',
-            FormKey::RUNNABLE_CONTENTS => '<?php new \PHPStan\Type\MixedType(); return ' . RectorConfig::class . '::configure()->withPhpPolyfill();',
+            FormKey::RUNNABLE_CONTENTS => '<?php new \PHPStan\Type\MixedType(); return ' . RectorConfig::class . '::configure()->withPhpSets();',
         ]);
 
         $testResponse->assertSessionHasNoErrors();