diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 7360491..6401bb1 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -21,7 +21,7 @@ jobs:
             -
                 uses: shivammathur/setup-php@v2
                 with:
-                    php-version: 8.1
+                    php-version: 8.2
                     coverage: none
 
             -   uses: "ramsey/composer-install@v1"
diff --git a/composer.json b/composer.json
index 97d56ab..dbebe3a 100644
--- a/composer.json
+++ b/composer.json
@@ -4,23 +4,16 @@
     "license": "MIT",
     "description": "Rector upgrades rules for PHP-Parser",
     "require": {
-        "php": ">=8.1"
+        "php": ">=8.2"
     },
     "require-dev": {
         "phpstan/extension-installer": "^1.1",
         "phpunit/phpunit": "^10.0",
-        "rector/phpstan-rules": "^0.6",
-        "phpstan/phpstan": "^1.8.2",
-        "symplify/phpstan-rules": "^11.1",
-        "symplify/phpstan-extensions": "^11.1",
+        "phpstan/phpstan": "^2.0",
         "symplify/easy-coding-standard": "^11.1",
-        "symplify/rule-doc-generator": "^11.1",
         "rector/rector-src": "dev-main",
-        "phpstan/phpstan-strict-rules": "^1.3",
-        "phpstan/phpstan-webmozart-assert": "^1.2",
+        "phpstan/phpstan-webmozart-assert": "^2.0",
         "symplify/vendor-patches": "^11.1",
-        "rector/rector-debugging": "dev-main",
-        "rector/rector-generator": "^0.6.13",
         "symplify/easy-ci": "11.2.0.72"
     },
     "autoload": {
@@ -34,13 +27,9 @@
         }
     },
     "scripts": {
-        "phpstan": "vendor/bin/phpstan analyse --ansi --error-format symplify",
+        "phpstan": "vendor/bin/phpstan analyse --ansi",
         "check-cs": "vendor/bin/ecs check --ansi",
-        "fix-cs": "vendor/bin/ecs check --fix --ansi",
-        "docs": [
-            "vendor/bin/rule-doc-generator generate src --output-file docs/rector_rules_overview.md --ansi",
-            "vendor/bin/ecs check-markdown docs/rector_rules_overview.md --ansi --fix"
-        ]
+        "fix-cs": "vendor/bin/ecs check --fix --ansi"
     },
     "extra": {
         "enable-patching": true,
diff --git a/config/config.php b/config/config.php
index c448b91..74a42ef 100644
--- a/config/config.php
+++ b/config/config.php
@@ -5,13 +5,4 @@
 use Rector\Config\RectorConfig;
 
 return static function (RectorConfig $rectorConfig): void {
-    $services = $rectorConfig->services();
-
-    $services->defaults()
-        ->public()
-        ->autowire()
-        ->autoconfigure();
-
-    $services->load('Rector\\PhpParser\\', __DIR__ . '/../src')
-        ->exclude([__DIR__ . '/../src/Set', __DIR__ . '/../src/Rector', __DIR__ . '/../src/ValueObject']);
 };
diff --git a/easy-ci.php b/easy-ci.php
index f52ead2..d5850c4 100644
--- a/easy-ci.php
+++ b/easy-ci.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-use Rector\Core\Contract\Rector\RectorInterface;
+use Rector\Contract\Rector\RectorInterface;
 use Symplify\EasyCI\Config\EasyCIConfig;
 
 return static function (EasyCIConfig $easyCIConfig): void {
diff --git a/phpstan.neon b/phpstan.neon
index 62e9e02..d82b369 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,5 +1,5 @@
-includes:
-    - vendor/symplify/phpstan-rules/config/symplify-rules.neon
+#includes:
+#    - vendor/symplify/phpstan-rules/config/symplify-rules.neon
 
 parameters:
     level: max
@@ -14,8 +14,3 @@ parameters:
         - *Source/*
 
     ignoreErrors:
-        - '#Parameter (.*?) of method (.*?)\:\:refactor\(\) should be contravariant with parameter \$node \(PhpParser\\Node\) of method Rector\\Core\\Contract\\Rector\\PhpRectorInterface\:\:refactor\(\)#'
-
-        -
-            message: '#Attribute must have all names explicitly defined#'
-            path: 'tests/*'
diff --git a/src/Rector/MethodCall/ParserFactoryRector.php b/src/Rector/MethodCall/ParserFactoryRector.php
index 0505156..395c5fe 100644
--- a/src/Rector/MethodCall/ParserFactoryRector.php
+++ b/src/Rector/MethodCall/ParserFactoryRector.php
@@ -12,7 +12,8 @@
 use PhpParser\Node\Name\FullyQualified;
 use PhpParser\Node\Scalar\String_;
 use PHPStan\Type\ObjectType;
-use Rector\Core\Rector\AbstractRector;
+use Rector\PhpParser\Node\Value\ValueResolver;
+use Rector\Rector\AbstractRector;
 use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
 use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
 
@@ -23,6 +24,11 @@
  */
 final class ParserFactoryRector extends AbstractRector
 {
+    public function __construct(
+        private readonly ValueResolver $valueResolver
+    ) {
+    }
+
     public function getRuleDefinition(): RuleDefinition
     {
         return new RuleDefinition('Upgrade ParserFactory create() method', [
@@ -71,14 +77,14 @@ public function refactor(Node $node): ?Node
         $args = $node->getArgs();
 
         $value = $this->valueResolver->getValue($args[0]->value);
-        if ($value === 1) {
+        if ($value === 1 || $value === 'PhpParser\ParserFactory::PREFER_PHP7') {
             $node->name = new Identifier('createForNewestSupportedVersion');
             $node->args = [];
 
             return $node;
         }
 
-        if ($value === 4) {
+        if ($value === 4 || $value === 'PhpParser\ParserFactory::ONLY_PHP5') {
             $node->name = new Identifier('createForVersion');
             $fullyQualified = new FullyQualified('PhpParser\PhpVersion');