diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d3da6f..98b931e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to `cybercog/laravel-optimus` will be documented in this fil
 
 ## [Unreleased]
 
+## [3.4.0] - 2019-09-04
+
+### Added
+
+- ([#20]) Laravel 6 support
+
 ## [3.3.0] - 2019-02-26
 
 ### Added
@@ -57,7 +63,8 @@ All notable changes to `cybercog/laravel-optimus` will be documented in this fil
 
 Initial release
 
-[Unreleased]: https://github.com/cybercog/laravel-optimus/compare/3.3.0...master
+[Unreleased]: https://github.com/cybercog/laravel-optimus/compare/3.4.0...master
+[3.4.0]: https://github.com/cybercog/laravel-optimus/compare/3.3.0...3.4.0
 [3.3.0]: https://github.com/cybercog/laravel-optimus/compare/3.2.0...3.3.0
 [3.2.0]: https://github.com/cybercog/laravel-optimus/compare/3.1.0...3.2.0
 [3.1.0]: https://github.com/cybercog/laravel-optimus/compare/3.0.0...3.1.0
@@ -65,6 +72,7 @@ Initial release
 [2.1.0]: https://github.com/cybercog/laravel-optimus/compare/2.0.0...2.1.0
 [2.0.0]: https://github.com/cybercog/laravel-optimus/compare/1.0.0...2.0.0
 
+[#20]: https://github.com/cybercog/laravel-optimus/pull/20
 [#15]: https://github.com/cybercog/laravel-optimus/pull/15
 [#14]: https://github.com/cybercog/laravel-optimus/pull/14
 [#13]: https://github.com/cybercog/laravel-optimus/pull/13
diff --git a/composer.json b/composer.json
index 8f6ae8b..80d6270 100644
--- a/composer.json
+++ b/composer.json
@@ -36,15 +36,15 @@
     "require": {
         "php": "^7.1.3",
         "graham-campbell/manager": "^4.0",
-        "illuminate/contracts": "5.5.*|5.6.*|5.7.*|5.8.*",
-        "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*",
+        "illuminate/contracts": "5.5.*|5.6.*|5.7.*|5.8.*|^6.0",
+        "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*|^6.0",
         "jenssegers/optimus": "^0.2.2"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.10",
         "graham-campbell/testbench": "^5.0",
         "mockery/mockery": "^1.0",
-        "phpunit/phpunit": "^6.5|^7.0"
+        "phpunit/phpunit": "^6.5|^7.0|^8.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/OptimusFactory.php b/src/OptimusFactory.php
index b92581e..403c614 100644
--- a/src/OptimusFactory.php
+++ b/src/OptimusFactory.php
@@ -13,6 +13,7 @@
 
 namespace Cog\Laravel\Optimus;
 
+use Illuminate\Support\Arr;
 use Jenssegers\Optimus\Optimus;
 
 class OptimusFactory
@@ -41,9 +42,9 @@ public function make(array $config): Optimus
     protected function getConfig(array $config): array
     {
         return [
-            'prime' => array_get($config, 'prime', 0),
-            'inverse' => array_get($config, 'inverse', 0),
-            'random' => array_get($config, 'random', 0),
+            'prime' => Arr::get($config, 'prime', 0),
+            'inverse' => Arr::get($config, 'inverse', 0),
+            'random' => Arr::get($config, 'random', 0),
         ];
     }