diff --git a/rector.php b/rector.php
index a5dd10cb8..7fdb3c5d9 100644
--- a/rector.php
+++ b/rector.php
@@ -24,6 +24,6 @@ return static function (RectorConfig $rectorConfig): void {
 
     // define sets of rules
     $rectorConfig->sets([
-        LevelSetList::UP_TO_PHP_81,
+        LevelSetList::UP_TO_PHP_83,
     ]);
 };