diff --git a/Makefile b/Makefile
index 8518ae3..57b503d 100644
--- a/Makefile
+++ b/Makefile
@@ -12,17 +12,21 @@ composer-install: ## install php packages
 phpunit: ## Run phpunit
 	php ./vendor/bin/phpunit --colors=always
 
-.PHONY: php-cs-fixer
-php-cs-fixer: ## Run php-cs-fixer
-	php ./vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.php --diff --dry-run --verbose
-
-.PHONY: php-cs-fixer-check
-php-cs-fixer-check: ## Run php-cs-fixer-check
+.PHONY: cs-fix
+cs-fix: ## Run php-cs-fixer
 	php ./vendor/bin/php-cs-fixer fix --dry-run
 
+.PHONY: cs-fix-check
+cs-fix-check: ## Run php-cs-fixer-check
+	php ./vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.php --diff --dry-run --verbose
+
 .PHONY: phpstan
 phpstan: ## Run phpstan
 	php ./vendor/bin/phpstan
 
-.PHONY: code-quality
-code-quality: php-cs-fixer-check phpunit phpstan ## Run code quality checks
\ No newline at end of file
+.PHONY: rector
+rector: ## Run phpstan
+	php ./vendor/bin/rector --dry-run
+
+.PHONY: test
+test: cs-fix-check rector phpunit phpstan ## Run code quality tests
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 2dfba8c..e12a407 100644
--- a/composer.json
+++ b/composer.json
@@ -23,6 +23,7 @@
     "require-dev": {
         "phpunit/phpunit": "^9",
         "friendsofphp/php-cs-fixer": "^3.64",
-        "phpstan/phpstan": "^1.12"
+        "phpstan/phpstan": "^1.12",
+        "rector/rector": "^1.2.8"
     }
 }
diff --git a/rector.php b/rector.php
new file mode 100644
index 0000000..e8a107c
--- /dev/null
+++ b/rector.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Php83\Rector\ClassMethod\AddOverrideAttributeToOverriddenMethodsRector;
+
+return RectorConfig::configure()
+    ->withPaths([
+        __DIR__.'/src',
+        __DIR__.'/tests',
+    ])
+    ->withSkip([
+        AddOverrideAttributeToOverriddenMethodsRector::class,
+    ])
+    ->withPreparedSets(
+        deadCode: true,
+        codeQuality: true,
+        typeDeclarations: true,
+        privatization: true,
+        earlyReturn: true,
+        strictBooleans: true,
+    )
+    ->withPhpSets();
\ No newline at end of file