diff --git a/composer.json b/composer.json
index 00b62c0..12b83f6 100644
--- a/composer.json
+++ b/composer.json
@@ -16,11 +16,11 @@
     "require-dev": {
         "php-standard-library/php-standard-library": "^1.6||^2.0||^3.0||^4.0||^5.0||^6.0",
         "composer/semver": "^3.3",
-        "nikic/php-parser": "^4.14.0",
+        "nikic/php-parser": "^5.0.0",
         "php-parallel-lint/php-parallel-lint": "^1.2",
         "phpstan/phpstan-phpunit": "^2.0",
         "phpstan/phpstan-strict-rules": "^2.0",
-        "phpunit/phpunit": "^9.6"
+        "phpunit/phpunit": "^13.0"
     },
     "config": {
         "sort-packages": true