diff --git a/composer.json b/composer.json
index 8f915a7..0bf51f6 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": "^7.4.0 || ^8.0",
-        "nikic/php-parser": "^4.10 || ^5.10"
+        "nikic/php-parser": "^4.10 || ^5.1"
     },
     "require-dev": {
         "phpstan/phpstan": "^1.6",