Update composer.json

Author: Jafo232

composer.json

@@ -19,7 +19,7 @@
     ],
     "require": {
         "php": ">=5.5.9",
-        "illuminate/support": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*|6.*",
+        "illuminate/support": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*|6.*|7.*",
         "guzzlehttp/guzzle": "5.3|~6.0|~7.0",
         "imagine/imagine": "0.6.*"
     },