diff --git a/composer.json b/composer.json
index 3c61fb2..0f4a721 100644
--- a/composer.json
+++ b/composer.json
@@ -20,8 +20,8 @@
   ],
   "require": {
     "php": "^7.2",
-    "illuminate/config": "~5.8",
-    "illuminate/support": "~5.8",
+    "illuminate/config": "~5.8|~6.0",
+    "illuminate/support": "~5.8|~6.0",
     "php-mqtt/client": "0.1.*"
   },
   "autoload": {
diff --git a/composer.lock b/composer.lock
index 33332ee..fa25cf9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "b66cd7b5972dcc5982acd2fcf227e9bf",
+    "content-hash": "ddb796fbba02d54a14b0299e7af01b14",
     "packages": [
         {
             "name": "doctrine/inflector",
@@ -75,27 +75,27 @@
         },
         {
             "name": "illuminate/config",
-            "version": "v5.8.35",
+            "version": "v6.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/illuminate/config.git",
-                "reference": "6dac1dee3fb51704767c69a07aead1bc75c12368"
+                "reference": "ac59ced5c18df9664dcfe4e33d9040c40386d7da"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/illuminate/config/zipball/6dac1dee3fb51704767c69a07aead1bc75c12368",
-                "reference": "6dac1dee3fb51704767c69a07aead1bc75c12368",
+                "url": "https://api.github.com/repos/illuminate/config/zipball/ac59ced5c18df9664dcfe4e33d9040c40386d7da",
+                "reference": "ac59ced5c18df9664dcfe4e33d9040c40386d7da",
                 "shasum": ""
             },
             "require": {
-                "illuminate/contracts": "5.8.*",
-                "illuminate/support": "5.8.*",
-                "php": "^7.1.3"
+                "illuminate/contracts": "^6.0",
+                "illuminate/support": "^6.0",
+                "php": "^7.2"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.8-dev"
+                    "dev-master": "6.0-dev"
                 }
             },
             "autoload": {
@@ -115,31 +115,31 @@
             ],
             "description": "The Illuminate Config package.",
             "homepage": "https://laravel.com",
-            "time": "2019-02-14T12:51:50+00:00"
+            "time": "2019-07-25T05:06:48+00:00"
         },
         {
             "name": "illuminate/contracts",
-            "version": "v5.8.35",
+            "version": "v6.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/illuminate/contracts.git",
-                "reference": "00fc6afee788fa07c311b0650ad276585f8aef96"
+                "reference": "e5d7a6daa4beab3ec7c2d24679e213883a5fc09d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/illuminate/contracts/zipball/00fc6afee788fa07c311b0650ad276585f8aef96",
-                "reference": "00fc6afee788fa07c311b0650ad276585f8aef96",
+                "url": "https://api.github.com/repos/illuminate/contracts/zipball/e5d7a6daa4beab3ec7c2d24679e213883a5fc09d",
+                "reference": "e5d7a6daa4beab3ec7c2d24679e213883a5fc09d",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": "^7.2",
                 "psr/container": "^1.0",
                 "psr/simple-cache": "^1.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.8-dev"
+                    "dev-master": "6.0-dev"
                 }
             },
             "autoload": {
@@ -159,45 +159,45 @@
             ],
             "description": "The Illuminate Contracts package.",
             "homepage": "https://laravel.com",
-            "time": "2019-07-30T13:57:21+00:00"
+            "time": "2019-08-24T15:24:36+00:00"
         },
         {
             "name": "illuminate/support",
-            "version": "v5.8.35",
+            "version": "v6.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/illuminate/support.git",
-                "reference": "e63a495d3bf01654f70def1046fb925c4bb56506"
+                "reference": "64669342920e11fb91bd1af838e3d69dac525eae"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/illuminate/support/zipball/e63a495d3bf01654f70def1046fb925c4bb56506",
-                "reference": "e63a495d3bf01654f70def1046fb925c4bb56506",
+                "url": "https://api.github.com/repos/illuminate/support/zipball/64669342920e11fb91bd1af838e3d69dac525eae",
+                "reference": "64669342920e11fb91bd1af838e3d69dac525eae",
                 "shasum": ""
             },
             "require": {
                 "doctrine/inflector": "^1.1",
                 "ext-json": "*",
                 "ext-mbstring": "*",
-                "illuminate/contracts": "5.8.*",
-                "nesbot/carbon": "^1.26.3 || ^2.0",
-                "php": "^7.1.3"
+                "illuminate/contracts": "^6.0",
+                "nesbot/carbon": "^2.0",
+                "php": "^7.2"
             },
             "conflict": {
                 "tightenco/collect": "<5.5.33"
             },
             "suggest": {
-                "illuminate/filesystem": "Required to use the composer class (5.8.*).",
+                "illuminate/filesystem": "Required to use the composer class (^6.0).",
                 "moontoast/math": "Required to use ordered UUIDs (^1.1).",
                 "ramsey/uuid": "Required to use Str::uuid() (^3.7).",
-                "symfony/process": "Required to use the composer class (^4.2).",
-                "symfony/var-dumper": "Required to use the dd function (^4.2).",
-                "vlucas/phpdotenv": "Required to use the env helper (^3.3)."
+                "symfony/process": "Required to use the composer class (^4.3.4).",
+                "symfony/var-dumper": "Required to use the dd function (^4.3.4).",
+                "vlucas/phpdotenv": "Required to use the Env class and env helper (^3.3)."
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.8-dev"
+                    "dev-master": "6.0-dev"
                 }
             },
             "autoload": {
@@ -220,7 +220,7 @@
             ],
             "description": "The Illuminate Support package.",
             "homepage": "https://laravel.com",
-            "time": "2019-09-03T16:36:47+00:00"
+            "time": "2019-09-03T17:25:40+00:00"
         },
         {
             "name": "nesbot/carbon",