diff --git a/composer.json b/composer.json
index 9a73ee83c..bee043726 100755
--- a/composer.json
+++ b/composer.json
@@ -169,7 +169,7 @@
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     "moontoast/math": "^1.1",
     "nunomaduro/collision": "^3.0",
-    "nunomaduro/larastan": "^0.3.4",
+    "nunomaduro/larastan": "^0.4",
     "php-coveralls/php-coveralls": "^2.0",
     "phpunit/phpunit": "^7.0"
   },
diff --git a/composer.lock b/composer.lock
index 1b0de213b..36f048da9 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",
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     ],
-    "content-hash": "6c550ec5afdcdc1320694e7e4032a8af",
+    "content-hash": "c7a0114c4cf9790fd2ad97eb55f93f77",
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         {
             "name": "aharen/omdbapi",
@@ -10550,16 +10550,16 @@
         },
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             "name": "nunomaduro/larastan",
-            "version": "v0.3.21",
+            "version": "v0.4.0",
             "source": {
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                 "url": "https://github.com/nunomaduro/larastan.git",
-                "reference": "4dca6af24373eb83aa7fcc1018495ef2680838c2"
+                "reference": "205986fa7c8c86c05e70b0324a64c722c95bd712"
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                 "type": "zip",
-                "url": "https://api.github.com/repos/nunomaduro/larastan/zipball/4dca6af24373eb83aa7fcc1018495ef2680838c2",
-                "reference": "4dca6af24373eb83aa7fcc1018495ef2680838c2",
+                "url": "https://api.github.com/repos/nunomaduro/larastan/zipball/205986fa7c8c86c05e70b0324a64c722c95bd712",
+                "reference": "205986fa7c8c86c05e70b0324a64c722c95bd712",
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@@ -10571,13 +10571,16 @@
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                 "illuminate/support": "5.6.*|5.7.*|5.8.*|^6.0",
                 "mockery/mockery": "^1.0|0.9.*",
-                "orchestra/testbench": "^3.6",
                 "php": "^7.1.3",
                 "phpstan/phpstan": "^0.11.15",
                 "symfony/process": "^4.2"
             },
             "require-dev": {
-                "phpunit/phpunit": "^7.3"
+                "orchestra/testbench": "^3.8",
+                "phpunit/phpunit": "^7.3 || ^8.2"
+            },
+            "suggest": {
+                "orchestra/testbench": "^3.6"
             },
             "type": "library",
             "extra": {
@@ -10613,7 +10616,7 @@
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                 "static analysis"
             ],
-            "time": "2019-08-18T21:52:50+00:00"
+            "time": "2019-08-28T08:22:36+00:00"
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         {
             "name": "ocramius/package-versions",
@@ -10666,121 +10669,6 @@
             "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
             "time": "2019-07-17T15:49:50+00:00"
         },
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-                "url": "https://github.com/orchestral/testbench.git",
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-                "url": "https://api.github.com/repos/orchestral/testbench/zipball/d1248e014d4d782dd5ad92cf772aeddf3abe84a2",
-                "reference": "d1248e014d4d782dd5ad92cf772aeddf3abe84a2",
-                "shasum": ""
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-                "mockery/mockery": "^1.0",
-                "orchestra/testbench-core": "~3.8.6",
-                "php": ">=7.1",
-                "phpunit/phpunit": "^7.5 || ^8.0"
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-            "extra": {
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-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
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-                    "email": "crynobone@gmail.com",
-                    "homepage": "https://github.com/crynobone"
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-            ],
-            "description": "Laravel Testing Helper for Packages Development",
-            "homepage": "http://orchestraplatform.com/docs/latest/components/testbench/",
-            "keywords": [
-                "BDD",
-                "TDD",
-                "laravel",
-                "orchestra-platform",
-                "orchestral",
-                "testing"
-            ],
-            "time": "2019-08-04T04:14:12+00:00"
-        },
-        {
-            "name": "orchestra/testbench-core",
-            "version": "v3.8.6",
-            "source": {
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-                "url": "https://github.com/orchestral/testbench-core.git",
-                "reference": "fbdca0c5106ebf6d060c7f1fbdbbeeb3f4a5a725"
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-                "php": ">=7.1"
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-                "laravel/laravel": "dev-master",
-                "mockery/mockery": "^1.0",
-                "phpunit/phpunit": "^7.5 || ^8.0"
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-            "suggest": {
-                "laravel/framework": "Required for testing (~5.8.19).",
-                "mockery/mockery": "Allow to use Mockery for testing (^1.0).",
-                "orchestra/testbench-browser-kit": "Allow to use legacy Laravel BrowserKit for testing (^3.8).",
-                "orchestra/testbench-dusk": "Allow to use Laravel Dusk for testing (^3.8).",
-                "phpunit/phpunit": "Allow to use PHPUnit for testing (^7.5 || ^8.0)."
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.8-dev"
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-            "autoload": {
-                "psr-4": {
-                    "Orchestra\\Testbench\\": "src/"
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-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
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-                    "name": "Mior Muhammad Zaki",
-                    "email": "crynobone@gmail.com",
-                    "homepage": "https://github.com/crynobone"
-                }
-            ],
-            "description": "Testing Helper for Laravel Development",
-            "homepage": "http://orchestraplatform.com/docs/latest/components/testbench/",
-            "keywords": [
-                "BDD",
-                "TDD",
-                "laravel",
-                "orchestra-platform",
-                "orchestral",
-                "testing"
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-            "time": "2019-08-04T02:31:04+00:00"
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             "name": "phar-io/manifest",
             "version": "1.0.3",