diff --git a/composer.json b/composer.json
index abb9888..0c2a11b 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
     ],
     "require": {
         "php": "^8.1",
-        "rector/rector": "^0.17.2 || ^0.18"
+        "rector/rector": "^0.19"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.6",
@@ -23,9 +23,6 @@
         "sulu/sulu": "^2.5@dev",
         "thecodingmachine/phpstan-strict-rules": "^1.0"
     },
-    "conflict": {
-        "phpstan/phpstan": ">=1.10.55"
-    },
     "autoload": {
         "psr-4": {
             "Sulu\\Rector\\": "src"