Test more versions

Author: ondrejmirtes

composer.json

@@ -19,19 +19,16 @@
 	},
 	"require-dev": {
 		"nette/application": "^3.0",
-		"nette/di": "^3.1.10",
+		"nette/di": "^3.0",
 		"nette/forms": "^3.0",
-		"nette/utils": "^2.3.0 || ^3.0.0",
+		"nette/utils": "^2.3.0 || ^3.0.0 || ^4.0",
 		"php-parallel-lint/php-parallel-lint": "^1.2",
 		"phpstan/phpstan-deprecation-rules": "^2.0",
 		"phpstan/phpstan-phpunit": "^2.0.8",
 		"phpstan/phpstan-strict-rules": "^2.0",
 		"phpunit/phpunit": "^9.6"
 	},
 	"config": {
-		"platform": {
-			"php": "7.4.6"
-		},
 		"sort-packages": true
 	},
 	"extra": {