Update dependencies

Author: mikebronner

composer.json

@@ -29,7 +29,7 @@
         "guzzlehttp/psr7": "*",
         "http-interop/http-factory-guzzle": "^1.0",
         "illuminate/cache": "5.0 - 6.0",
-        "illuminate/support": "5.0 - 6.0.x-dev@dev",
+        "illuminate/support": "5.0 - 6.0",
         "php-http/curl-client": "*",
         "php": ">=7.1.3",
         "willdurand/geocoder": "^4.0"
@@ -67,6 +67,7 @@
             ]
         }
     },
+    "minimum-stability": "dev",
     "prefer-stable": true,
     "config": {
         "preferred-install": "dist",