diff --git a/composer.json b/composer.json
index ccb16f2..a2ffe5c 100644
--- a/composer.json
+++ b/composer.json
@@ -51,7 +51,7 @@
         "mockery/mockery": "^1.4.4",
         "phpstan/phpstan": "^1",
         "phpunit/phpunit": "^8.5|^9.4|^10",
-        "rector/rector": "^0.12.4",
+        "rector/rector": "^0.18.6",
         "vlucas/phpdotenv": "^5.2.0",
         "yoast/phpunit-polyfills": "^2.0.0"
     },