Update composer.json

Author: sohelamin

composer.json

@@ -16,10 +16,10 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
-        "illuminate/support": "^5.1",
+        "php": ">=5.6.4",
+        "illuminate/support": "^5.3",
         "appzcoder/crud-generator": "^3.0",
-        "laravelcollective/html": "~5.1",
+        "laravelcollective/html": "~5.3",
         "spatie/laravel-activitylog": "^2.8"
     },
     "autoload": {