diff --git a/composer.json b/composer.json
index 8047c49..2c171ec 100644
--- a/composer.json
+++ b/composer.json
@@ -3,22 +3,21 @@
 	"description": "PHPDoc parser with support for nullable, intersection and generic types",
 	"license": "MIT",
 	"require": {
-		"php": "^7.4 || ^8.0"
+		"php": "^8.4"
 	},
 	"require-dev": {
-		"doctrine/annotations": "^2.0",
-		"nikic/php-parser": "^5.3.0",
-		"php-parallel-lint/php-parallel-lint": "^1.2",
-		"phpstan/extension-installer": "^1.0",
-		"phpstan/phpstan": "^2.0",
+		"nikic/php-parser": "^v5.7.0",
+		"php-parallel-lint/php-parallel-lint": "^1.4",
+		"phpstan/extension-installer": "^1.4",
+		"phpstan/phpstan": "^2.1",
 		"phpstan/phpstan-phpunit": "^2.0",
 		"phpstan/phpstan-strict-rules": "^2.0",
-		"phpunit/phpunit": "^9.6",
-		"symfony/process": "^5.2"
+		"phpunit/phpunit": "^12",
+		"symfony/process": "^v8"
 	},
 	"config": {
 		"platform": {
-			"php": "7.4.6"
+			"php": "8.4.16"
 		},
 		"sort-packages": true,
 		"allow-plugins": {