Update Laravel requirements

README.md

@@ -1,6 +1,6 @@
 [![Build Status](https://travis-ci.org/easteregg/intl-carbon.svg?branch=master)](https://travis-ci.org/easteregg/intl-carbon)
 
-# Laravel 5.4 Eloquent Carbon Methods
+# Persian date formatter using php-intl integration into Laravel
 
 This package provides a convenient way to localize and format Eloquent date attributes. using this package, you can localize date attributes of any model 
 to any calendar you want. it looks for the current application locale to generate string.

composer.json

@@ -8,6 +8,9 @@
             "email": "[email protected]"
         }
     ],
+    "scripts": {
+        "test": "phpunit"
+    },
     "autoload": {
         "psr-4": {
             "Easteregg\\IntlCarbon\\": "src"
@@ -19,12 +22,14 @@
         }
     },
     "require": {
-        "nesbot/carbon": "^1.22"
+        "nesbot/carbon": "^2.0",
+        "ext-intl": "*"
     },
     "require-dev": {
-        "laravel/framework": "5.4.*",
+        "laravel/framework": "6.*|7.*|8.*",
         "orchestra/testbench": "*",
         "phpunit/phpunit": "*",
-        "mockery/mockery": "*"
+        "mockery/mockery": "*",
+        "laravel/legacy-factories": "^1.1"
     }
 }