diff --git a/composer.json b/composer.json
index 0bf51f6..bf149af 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": "^7.4.0 || ^8.0",
-        "nikic/php-parser": "^4.10 || ^5.1"
+        "nikic/php-parser": "^4.10"
     },
     "require-dev": {
         "phpstan/phpstan": "^1.6",