Merge pull request mateusjunges#128 from mateusjunges/laravel-6

Fix composer.json for laravel v6

Author: Mateus Junges

composer.json

@@ -13,8 +13,8 @@
     "homepage": "https://github.com/mateusjunges/laravel-acl",
     "require": {
         "php": ">=7.0",
-        "illuminate/auth": "5.4.*|5.5.*|5.6.*|5.7.*|5.8.*|6.0",
-        "illuminate/database": "5.4.*|5.5.*|5.6.*|5.7.*|5.8.*|~6.0"
+        "illuminate/auth": "5.4.*|5.5.*|5.6.*|5.7.*|5.8.*|^6.0",
+        "illuminate/database": "5.4.*|5.5.*|5.6.*|5.7.*|5.8.*|^6.0"
     },
     "require-dev": {
         "orchestra/testbench": "~3.4.2|~3.5.0|~3.6.0|~3.7.0",