diff --git a/.semversioner/2.0.0.json b/.semversioner/2.0.0.json
new file mode 100644
index 0000000..6fd8504
--- /dev/null
+++ b/.semversioner/2.0.0.json
@@ -0,0 +1,6 @@
+[
+  {
+    "description": "Laravel 8 Support added",
+    "type": "major"
+  }
+]
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25d3780..41ec5e2 100644
Binary files a/CHANGELOG.md and b/CHANGELOG.md differ
diff --git a/composer.json b/composer.json
index 00a3140..94f650e 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "pixelvide/laravel-iam-db-auth",
     "description": "AWS IAM db auth package for laravel",
-    "version": "1.0.0",
+    "version": "2.0.0",
     "type": "package",
     "license": "GPL-3.0-or-later",
     "authors": [
@@ -32,6 +32,6 @@
         }
     },
     "require-dev": {
-        "laravel/framework": "^7.0"
+        "laravel/framework": "^8.0"
     }
 }
diff --git a/composer.lock b/composer.lock
index 7c6653a..2d200d2 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": "23d728a3c51b7c607f4b07e37462f281",
+    "content-hash": "f094b6e9c3b31cb539057d37b8bd0e54",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -450,30 +450,32 @@
         },
         {
             "name": "dragonmantank/cron-expression",
-            "version": "v2.3.1",
+            "version": "v3.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dragonmantank/cron-expression.git",
-                "reference": "65b2d8ee1f10915efb3b55597da3404f096acba2"
+                "reference": "be85b3f05b46c39bbc0d95f6c071ddff669510fa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dragonmantank/cron-expression/zipball/65b2d8ee1f10915efb3b55597da3404f096acba2",
-                "reference": "65b2d8ee1f10915efb3b55597da3404f096acba2",
+                "url": "https://api.github.com/repos/dragonmantank/cron-expression/zipball/be85b3f05b46c39bbc0d95f6c071ddff669510fa",
+                "reference": "be85b3f05b46c39bbc0d95f6c071ddff669510fa",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.0|^8.0"
+                "php": "^7.2|^8.0",
+                "webmozart/assert": "^1.0"
+            },
+            "replace": {
+                "mtdowling/cron-expression": "^1.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.4|^7.0|^8.0|^9.0"
+                "phpstan/extension-installer": "^1.0",
+                "phpstan/phpstan": "^1.0",
+                "phpstan/phpstan-webmozart-assert": "^1.0",
+                "phpunit/phpunit": "^7.0|^8.0|^9.0"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.3-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Cron\\": "src/Cron/"
@@ -484,11 +486,6 @@
                 "MIT"
             ],
             "authors": [
-                {
-                    "name": "Michael Dowling",
-                    "email": "mtdowling@gmail.com",
-                    "homepage": "https://github.com/mtdowling"
-                },
                 {
                     "name": "Chris Tankersley",
                     "email": "chris@ctankersley.com",
@@ -502,7 +499,7 @@
             ],
             "support": {
                 "issues": "https://github.com/dragonmantank/cron-expression/issues",
-                "source": "https://github.com/dragonmantank/cron-expression/tree/v2.3.1"
+                "source": "https://github.com/dragonmantank/cron-expression/tree/v3.3.1"
             },
             "funding": [
                 {
@@ -510,7 +507,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2020-10-13T00:52:37+00:00"
+            "time": "2022-01-18T15:43:28+00:00"
         },
         {
             "name": "egulias/email-validator",
@@ -580,6 +577,68 @@
             ],
             "time": "2020-12-29T14:50:06+00:00"
         },
+        {
+            "name": "graham-campbell/result-type",
+            "version": "v1.0.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/GrahamCampbell/Result-Type.git",
+                "reference": "0690bde05318336c7221785f2a932467f98b64ca"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/GrahamCampbell/Result-Type/zipball/0690bde05318336c7221785f2a932467f98b64ca",
+                "reference": "0690bde05318336c7221785f2a932467f98b64ca",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0 || ^8.0",
+                "phpoption/phpoption": "^1.8"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.5.14 || ^7.5.20 || ^8.5.19 || ^9.5.8"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "GrahamCampbell\\ResultType\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Graham Campbell",
+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                }
+            ],
+            "description": "An Implementation Of The Result Type",
+            "keywords": [
+                "Graham Campbell",
+                "GrahamCampbell",
+                "Result Type",
+                "Result-Type",
+                "result"
+            ],
+            "support": {
+                "issues": "https://github.com/GrahamCampbell/Result-Type/issues",
+                "source": "https://github.com/GrahamCampbell/Result-Type/tree/v1.0.4"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/graham-campbell/result-type",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-11-21T21:41:47+00:00"
+        },
         {
             "name": "guzzlehttp/guzzle",
             "version": "7.4.1",
@@ -905,21 +964,21 @@
         },
         {
             "name": "laravel/framework",
-            "version": "v7.28.4",
+            "version": "v8.10.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/framework.git",
-                "reference": "de187e9200948bab6975167e480950abcd5efdac"
+                "reference": "0c80950806cd1bc6d9a7068585a12c2bfa23bdf3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/framework/zipball/de187e9200948bab6975167e480950abcd5efdac",
-                "reference": "de187e9200948bab6975167e480950abcd5efdac",
+                "url": "https://api.github.com/repos/laravel/framework/zipball/0c80950806cd1bc6d9a7068585a12c2bfa23bdf3",
+                "reference": "0c80950806cd1bc6d9a7068585a12c2bfa23bdf3",
                 "shasum": ""
             },
             "require": {
                 "doctrine/inflector": "^1.4|^2.0",
-                "dragonmantank/cron-expression": "^2.0",
+                "dragonmantank/cron-expression": "^3.0",
                 "egulias/email-validator": "^2.1.10",
                 "ext-json": "*",
                 "ext-mbstring": "*",
@@ -928,24 +987,23 @@
                 "league/flysystem": "^1.0.34",
                 "monolog/monolog": "^2.0",
                 "nesbot/carbon": "^2.17",
-                "opis/closure": "^3.1",
-                "php": "^7.2.5",
+                "opis/closure": "^3.5.3",
+                "php": "^7.3",
                 "psr/container": "^1.0",
                 "psr/simple-cache": "^1.0",
-                "ramsey/uuid": "^3.7|^4.0",
+                "ramsey/uuid": "^4.0",
                 "swiftmailer/swiftmailer": "^6.0",
-                "symfony/console": "^5.0",
-                "symfony/error-handler": "^5.0",
-                "symfony/finder": "^5.0",
-                "symfony/http-foundation": "^5.0",
-                "symfony/http-kernel": "^5.0",
-                "symfony/mime": "^5.0",
-                "symfony/polyfill-php73": "^1.17",
-                "symfony/process": "^5.0",
-                "symfony/routing": "^5.0",
-                "symfony/var-dumper": "^5.0",
+                "symfony/console": "^5.1",
+                "symfony/error-handler": "^5.1",
+                "symfony/finder": "^5.1",
+                "symfony/http-foundation": "^5.1",
+                "symfony/http-kernel": "^5.1",
+                "symfony/mime": "^5.1",
+                "symfony/process": "^5.1",
+                "symfony/routing": "^5.1",
+                "symfony/var-dumper": "^5.1",
                 "tijsverkoyen/css-to-inline-styles": "^2.2.2",
-                "vlucas/phpdotenv": "^4.0",
+                "vlucas/phpdotenv": "^5.2",
                 "voku/portable-ascii": "^1.4.8"
             },
             "conflict": {
@@ -959,6 +1017,7 @@
                 "illuminate/broadcasting": "self.version",
                 "illuminate/bus": "self.version",
                 "illuminate/cache": "self.version",
+                "illuminate/collections": "self.version",
                 "illuminate/config": "self.version",
                 "illuminate/console": "self.version",
                 "illuminate/container": "self.version",
@@ -971,6 +1030,7 @@
                 "illuminate/hashing": "self.version",
                 "illuminate/http": "self.version",
                 "illuminate/log": "self.version",
+                "illuminate/macroable": "self.version",
                 "illuminate/mail": "self.version",
                 "illuminate/notifications": "self.version",
                 "illuminate/pagination": "self.version",
@@ -989,15 +1049,14 @@
                 "aws/aws-sdk-php": "^3.0",
                 "doctrine/dbal": "^2.6",
                 "filp/whoops": "^2.4",
-                "guzzlehttp/guzzle": "^6.3.1|^7.0",
+                "guzzlehttp/guzzle": "^6.5.5|^7.0.1",
                 "league/flysystem-cached-adapter": "^1.0",
                 "mockery/mockery": "^1.3.1",
-                "moontoast/math": "^1.1",
-                "orchestra/testbench-core": "^5.0",
+                "orchestra/testbench-core": "^6.0",
                 "pda/pheanstalk": "^4.0",
                 "phpunit/phpunit": "^8.4|^9.0",
                 "predis/predis": "^1.1.1",
-                "symfony/cache": "^5.0"
+                "symfony/cache": "^5.1"
             },
             "suggest": {
                 "aws/aws-sdk-php": "Required to use the SQS queue driver, DynamoDb failed job storage and SES mail driver (^3.0).",
@@ -1010,37 +1069,42 @@
                 "ext-redis": "Required to use the Redis cache and queue drivers (^4.0|^5.0).",
                 "filp/whoops": "Required for friendly error pages in development (^2.4).",
                 "fzaninotto/faker": "Required to use the eloquent factory builder (^1.9.1).",
-                "guzzlehttp/guzzle": "Required to use the HTTP Client, Mailgun mail driver and the ping methods on schedules (^6.3.1|^7.0).",
+                "guzzlehttp/guzzle": "Required to use the HTTP Client, Mailgun mail driver and the ping methods on schedules (^6.5.5|^7.0.1).",
                 "laravel/tinker": "Required to use the tinker console command (^2.0).",
                 "league/flysystem-aws-s3-v3": "Required to use the Flysystem S3 driver (^1.0).",
                 "league/flysystem-cached-adapter": "Required to use the Flysystem cache (^1.0).",
                 "league/flysystem-sftp": "Required to use the Flysystem SFTP driver (^1.0).",
                 "mockery/mockery": "Required to use mocking (^1.3.1).",
-                "moontoast/math": "Required to use ordered UUIDs (^1.1).",
                 "nyholm/psr7": "Required to use PSR-7 bridging features (^1.2).",
                 "pda/pheanstalk": "Required to use the beanstalk queue driver (^4.0).",
                 "phpunit/phpunit": "Required to use assertions and run tests (^8.4|^9.0).",
                 "predis/predis": "Required to use the predis connector (^1.1.2).",
                 "psr/http-message": "Required to allow Storage::put to accept a StreamInterface (^1.0).",
                 "pusher/pusher-php-server": "Required to use the Pusher broadcast driver (^4.0).",
-                "symfony/cache": "Required to PSR-6 cache bridge (^5.0).",
-                "symfony/filesystem": "Required to create relative storage directory symbolic links (^5.0).",
+                "symfony/cache": "Required to PSR-6 cache bridge (^5.1).",
+                "symfony/filesystem": "Required to enable support for relative symbolic links (^5.1).",
                 "symfony/psr-http-message-bridge": "Required to use PSR-7 bridging features (^2.0).",
                 "wildbit/swiftmailer-postmark": "Required to use Postmark mail driver (^3.0)."
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "7.x-dev"
+                    "dev-master": "8.x-dev"
                 }
             },
             "autoload": {
                 "files": [
+                    "src/Illuminate/Collections/helpers.php",
+                    "src/Illuminate/Events/functions.php",
                     "src/Illuminate/Foundation/helpers.php",
                     "src/Illuminate/Support/helpers.php"
                 ],
                 "psr-4": {
-                    "Illuminate\\": "src/Illuminate/"
+                    "Illuminate\\": "src/Illuminate/",
+                    "Illuminate\\Support\\": [
+                        "src/Illuminate/Macroable/",
+                        "src/Illuminate/Collections/"
+                    ]
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1063,7 +1127,7 @@
                 "issues": "https://github.com/laravel/framework/issues",
                 "source": "https://github.com/laravel/framework"
             },
-            "time": "2020-10-06T14:22:09+00:00"
+            "time": "2020-10-13T14:20:53+00:00"
         },
         {
             "name": "league/commonmark",
@@ -4549,37 +4613,39 @@
         },
         {
             "name": "vlucas/phpdotenv",
-            "version": "v4.2.2",
+            "version": "v5.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vlucas/phpdotenv.git",
-                "reference": "77e974614d2ead521f18069dccc571696f52b8dc"
+                "reference": "264dce589e7ce37a7ba99cb901eed8249fbec92f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/77e974614d2ead521f18069dccc571696f52b8dc",
-                "reference": "77e974614d2ead521f18069dccc571696f52b8dc",
+                "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/264dce589e7ce37a7ba99cb901eed8249fbec92f",
+                "reference": "264dce589e7ce37a7ba99cb901eed8249fbec92f",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9 || ^7.0 || ^8.0",
-                "phpoption/phpoption": "^1.7.3",
-                "symfony/polyfill-ctype": "^1.17"
+                "ext-pcre": "*",
+                "graham-campbell/result-type": "^1.0.2",
+                "php": "^7.1.3 || ^8.0",
+                "phpoption/phpoption": "^1.8",
+                "symfony/polyfill-ctype": "^1.23",
+                "symfony/polyfill-mbstring": "^1.23.1",
+                "symfony/polyfill-php80": "^1.23.1"
             },
             "require-dev": {
                 "bamarni/composer-bin-plugin": "^1.4.1",
                 "ext-filter": "*",
-                "ext-pcre": "*",
-                "phpunit/phpunit": "^4.8.36 || ^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.5.21"
+                "phpunit/phpunit": "^7.5.20 || ^8.5.21 || ^9.5.10"
             },
             "suggest": {
-                "ext-filter": "Required to use the boolean validator.",
-                "ext-pcre": "Required to use most of the library."
+                "ext-filter": "Required to use the boolean validator."
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "5.4-dev"
                 }
             },
             "autoload": {
@@ -4611,7 +4677,7 @@
             ],
             "support": {
                 "issues": "https://github.com/vlucas/phpdotenv/issues",
-                "source": "https://github.com/vlucas/phpdotenv/tree/v4.2.2"
+                "source": "https://github.com/vlucas/phpdotenv/tree/v5.4.1"
             },
             "funding": [
                 {
@@ -4623,7 +4689,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-12-12T23:07:53+00:00"
+            "time": "2021-12-12T23:22:04+00:00"
         },
         {
             "name": "voku/portable-ascii",
@@ -4698,6 +4764,64 @@
                 }
             ],
             "time": "2022-01-24T18:55:24+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.10.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozarts/assert.git",
+                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozarts/assert/zipball/6964c76c7804814a842473e0c8fd15bab0f18e25",
+                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0",
+                "symfony/polyfill-ctype": "^1.8"
+            },
+            "conflict": {
+                "phpstan/phpstan": "<0.12.20",
+                "vimeo/psalm": "<4.6.1 || 4.6.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^8.5.13"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.10-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "support": {
+                "issues": "https://github.com/webmozarts/assert/issues",
+                "source": "https://github.com/webmozarts/assert/tree/1.10.0"
+            },
+            "time": "2021-03-09T10:59:23+00:00"
         }
     ],
     "packages-dev": [],