diff --git a/README.md b/README.md
index 76c4750..5a7f98a 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Define background jobs in standard crontab format and the Cron Runner will execu
 	<img src="https://badge.status.php.gt/cron-version.svg" alt="Current version" />
 </a>
 <a href="http://www.php.gt/cron" target="_blank">
-	<img src="https://badge.status.php.gt/cron-docs.svg" alt="PHP.Gt/Cron documentation" />
+	<img src="https://badge.status.php.gt/cron-docs.svg" alt="PHP.GT/Cron documentation" />
 </a>
 
 ## Example usage
diff --git a/bin/cron b/bin/cron
index ee84f72..4108551 100755
--- a/bin/cron
+++ b/bin/cron
@@ -3,7 +3,7 @@
 
 use Gt\Cli\Application;
 use Gt\Cli\Argument\CommandArgumentList;
-use Gt\Cron\Cli\RunCommand;
+use GT\Cron\Cli\RunCommand;
 
 $autoloadLocations = [
 	getcwd() . "/vendor/autoload.php",
diff --git a/composer.json b/composer.json
index 4ad9174..b0aa7e4 100644
--- a/composer.json
+++ b/composer.json
@@ -18,12 +18,13 @@
 
 	"autoload": {
 		"psr-4": {
+			"GT\\Cron\\": "./src/",
 			"Gt\\Cron\\": "./src/"
 		}
 	},
 	"autoload-dev": {
 		"psr-4": {
-			"Gt\\Cron\\Test\\": "./test/phpunit/"
+			"GT\\Cron\\Test\\": "./test/phpunit/"
 		}
 	},
 
@@ -47,7 +48,7 @@
 	"funding": [
 		{
 			"type": "github",
-			"url": "https://github.com/sponsors/PhpGt"
+			"url": "https://github.com/sponsors/phpgt"
 		}
 	]
 }
diff --git a/composer.lock b/composer.lock
index 17d5557..09e30c4 100644
--- a/composer.lock
+++ b/composer.lock
@@ -59,16 +59,16 @@
         },
         {
             "name": "phpgt/async",
-            "version": "v1.0.1",
+            "version": "v1.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpgt/Async.git",
-                "reference": "3daab887eacd04d297a1383a22957f0ab7ecaf68"
+                "reference": "d1f3679f4200e32457b57211f49b999641ef8fa4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpgt/Async/zipball/3daab887eacd04d297a1383a22957f0ab7ecaf68",
-                "reference": "3daab887eacd04d297a1383a22957f0ab7ecaf68",
+                "url": "https://api.github.com/repos/phpgt/Async/zipball/d1f3679f4200e32457b57211f49b999641ef8fa4",
+                "reference": "d1f3679f4200e32457b57211f49b999641ef8fa4",
                 "shasum": ""
             },
             "require": {
@@ -85,6 +85,7 @@
             "type": "library",
             "autoload": {
                 "psr-4": {
+                    "GT\\Async\\": "./src",
                     "Gt\\Async\\": "./src"
                 }
             },
@@ -95,15 +96,15 @@
             "description": "Promise-based non-blocking operations.",
             "support": {
                 "issues": "https://github.com/phpgt/Async/issues",
-                "source": "https://github.com/phpgt/Async/tree/v1.0.1"
+                "source": "https://github.com/phpgt/Async/tree/v1.0.3"
             },
             "funding": [
                 {
-                    "url": "https://github.com/phpgt",
+                    "url": "https://github.com/sponsors/PhpGt",
                     "type": "github"
                 }
             ],
-            "time": "2025-03-07T17:26:32+00:00"
+            "time": "2026-05-04T16:34:25+00:00"
         },
         {
             "name": "phpgt/cli",
@@ -328,16 +329,16 @@
         },
         {
             "name": "phpgt/dataobject",
-            "version": "v1.1.0",
+            "version": "v1.1.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/PhpGt/DataObject.git",
-                "reference": "534b593617e40f62ba5ea5a399797e4b0107a40a"
+                "url": "https://github.com/phpgt/DataObject.git",
+                "reference": "fc1918f2c1a9f3329d8d80bd01f3658cf07961ba"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PhpGt/DataObject/zipball/534b593617e40f62ba5ea5a399797e4b0107a40a",
-                "reference": "534b593617e40f62ba5ea5a399797e4b0107a40a",
+                "url": "https://api.github.com/repos/phpgt/DataObject/zipball/fc1918f2c1a9f3329d8d80bd01f3658cf07961ba",
+                "reference": "fc1918f2c1a9f3329d8d80bd01f3658cf07961ba",
                 "shasum": ""
             },
             "require": {
@@ -347,13 +348,14 @@
             },
             "require-dev": {
                 "phpmd/phpmd": "^2.13",
-                "phpstan/phpstan": "^1.10",
+                "phpstan/phpstan": "^2.1",
                 "phpunit/phpunit": "^10.1",
-                "squizlabs/php_codesniffer": "^3.7"
+                "squizlabs/php_codesniffer": "^4.0"
             },
             "type": "library",
             "autoload": {
                 "psr-4": {
+                    "GT\\DataObject\\": "./src",
                     "Gt\\DataObject\\": "./src"
                 }
             },
@@ -369,16 +371,16 @@
             ],
             "description": " Structured, type-safe, immutable data transfer.",
             "support": {
-                "issues": "https://github.com/PhpGt/DataObject/issues",
-                "source": "https://github.com/PhpGt/DataObject/tree/v1.1.0"
+                "issues": "https://github.com/phpgt/DataObject/issues",
+                "source": "https://github.com/phpgt/DataObject/tree/v1.1.1"
             },
             "funding": [
                 {
-                    "url": "https://github.com/phpgt",
+                    "url": "https://github.com/sponsors/phpgt",
                     "type": "github"
                 }
             ],
-            "time": "2025-02-14T16:43:15+00:00"
+            "time": "2026-04-21T12:24:50+00:00"
         },
         {
             "name": "phpgt/http",
@@ -707,16 +709,16 @@
         },
         {
             "name": "phpgt/typesafegetter",
-            "version": "v1.3.3",
+            "version": "v1.3.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpgt/TypeSafeGetter.git",
-                "reference": "a0d339103828791989cbb81f760d252f3c2f8b8c"
+                "reference": "729261c04b76febaa21a921a3719f625abe9b55e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpgt/TypeSafeGetter/zipball/a0d339103828791989cbb81f760d252f3c2f8b8c",
-                "reference": "a0d339103828791989cbb81f760d252f3c2f8b8c",
+                "url": "https://api.github.com/repos/phpgt/TypeSafeGetter/zipball/729261c04b76febaa21a921a3719f625abe9b55e",
+                "reference": "729261c04b76febaa21a921a3719f625abe9b55e",
                 "shasum": ""
             },
             "require": {
@@ -731,6 +733,7 @@
             "type": "library",
             "autoload": {
                 "psr-4": {
+                    "GT\\TypeSafeGetter\\": "./src",
                     "Gt\\TypeSafeGetter\\": "./src"
                 }
             },
@@ -747,7 +750,7 @@
             "description": "An interface for objects that expose type-safe getter methods.",
             "support": {
                 "issues": "https://github.com/phpgt/TypeSafeGetter/issues",
-                "source": "https://github.com/phpgt/TypeSafeGetter/tree/v1.3.3"
+                "source": "https://github.com/phpgt/TypeSafeGetter/tree/v1.3.4"
             },
             "funding": [
                 {
@@ -755,7 +758,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-03-10T22:28:01+00:00"
+            "time": "2026-05-04T15:53:13+00:00"
         },
         {
             "name": "psr/container",
@@ -3015,16 +3018,16 @@
         },
         {
             "name": "symfony/config",
-            "version": "v7.4.8",
+            "version": "v7.4.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/config.git",
-                "reference": "2d19dde43fa2ff720b9a40763ace7226594f503b"
+                "reference": "d91b6c7cd2a8c9a9c2b8d26c8f5ed48edf99ef57"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/config/zipball/2d19dde43fa2ff720b9a40763ace7226594f503b",
-                "reference": "2d19dde43fa2ff720b9a40763ace7226594f503b",
+                "url": "https://api.github.com/repos/symfony/config/zipball/d91b6c7cd2a8c9a9c2b8d26c8f5ed48edf99ef57",
+                "reference": "d91b6c7cd2a8c9a9c2b8d26c8f5ed48edf99ef57",
                 "shasum": ""
             },
             "require": {
@@ -3070,7 +3073,7 @@
             "description": "Helps you find, load, combine, autofill and validate configuration values of any kind",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/config/tree/v7.4.8"
+                "source": "https://github.com/symfony/config/tree/v7.4.10"
             },
             "funding": [
                 {
@@ -3090,20 +3093,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-03-24T13:12:05+00:00"
+            "time": "2026-05-03T14:20:49+00:00"
         },
         {
             "name": "symfony/dependency-injection",
-            "version": "v7.4.8",
+            "version": "v7.4.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dependency-injection.git",
-                "reference": "f7025fd7b687c240426562f86ada06a93b1e771d"
+                "reference": "4eb0d9dfa9d4f7c59216baf49b3ed6b1fb72293d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/f7025fd7b687c240426562f86ada06a93b1e771d",
-                "reference": "f7025fd7b687c240426562f86ada06a93b1e771d",
+                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/4eb0d9dfa9d4f7c59216baf49b3ed6b1fb72293d",
+                "reference": "4eb0d9dfa9d4f7c59216baf49b3ed6b1fb72293d",
                 "shasum": ""
             },
             "require": {
@@ -3154,7 +3157,7 @@
             "description": "Allows you to standardize and centralize the way objects are constructed in your application",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/dependency-injection/tree/v7.4.8"
+                "source": "https://github.com/symfony/dependency-injection/tree/v7.4.10"
             },
             "funding": [
                 {
@@ -3174,20 +3177,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-03-31T06:50:29+00:00"
+            "time": "2026-05-06T11:55:30+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",
-            "version": "v3.6.0",
+            "version": "v3.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "63afe740e99a13ba87ec199bb07bbdee937a5b62"
+                "reference": "50f59d1f3ca46d41ac911f97a78626b6756af35b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/63afe740e99a13ba87ec199bb07bbdee937a5b62",
-                "reference": "63afe740e99a13ba87ec199bb07bbdee937a5b62",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/50f59d1f3ca46d41ac911f97a78626b6756af35b",
+                "reference": "50f59d1f3ca46d41ac911f97a78626b6756af35b",
                 "shasum": ""
             },
             "require": {
@@ -3200,7 +3203,7 @@
                     "name": "symfony/contracts"
                 },
                 "branch-alias": {
-                    "dev-main": "3.6-dev"
+                    "dev-main": "3.7-dev"
                 }
             },
             "autoload": {
@@ -3225,7 +3228,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.6.0"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.7.0"
             },
             "funding": [
                 {
@@ -3236,25 +3239,29 @@
                     "url": "https://github.com/fabpot",
                     "type": "github"
                 },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
                 {
                     "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-25T14:21:43+00:00"
+            "time": "2026-04-13T15:52:40+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v7.4.8",
+            "version": "v7.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "58b9790d12f9670b7f53a1c1738febd3108970a5"
+                "reference": "dcd8f96bcdc0f128ec406c765cc066c6035d1be3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/58b9790d12f9670b7f53a1c1738febd3108970a5",
-                "reference": "58b9790d12f9670b7f53a1c1738febd3108970a5",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/dcd8f96bcdc0f128ec406c765cc066c6035d1be3",
+                "reference": "dcd8f96bcdc0f128ec406c765cc066c6035d1be3",
                 "shasum": ""
             },
             "require": {
@@ -3291,7 +3298,7 @@
             "description": "Provides basic utilities for the filesystem",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/filesystem/tree/v7.4.8"
+                "source": "https://github.com/symfony/filesystem/tree/v7.4.9"
             },
             "funding": [
                 {
@@ -3311,20 +3318,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-03-24T13:12:05+00:00"
+            "time": "2026-04-18T13:18:21+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.33.0",
+            "version": "v1.37.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "a3cc8b044a6ea513310cbd48ef7333b384945638"
+                "reference": "141046a8f9477948ff284fa65be2095baafb94f2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/a3cc8b044a6ea513310cbd48ef7333b384945638",
-                "reference": "a3cc8b044a6ea513310cbd48ef7333b384945638",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/141046a8f9477948ff284fa65be2095baafb94f2",
+                "reference": "141046a8f9477948ff284fa65be2095baafb94f2",
                 "shasum": ""
             },
             "require": {
@@ -3374,7 +3381,7 @@
                 "portable"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.33.0"
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.37.0"
             },
             "funding": [
                 {
@@ -3394,20 +3401,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-09T11:45:10+00:00"
+            "time": "2026-04-10T16:19:22+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.33.0",
+            "version": "v1.37.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493"
+                "reference": "6a21eb99c6973357967f6ce3708cd55a6bec6315"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/6d857f4d76bd4b343eac26d6b539585d2bc56493",
-                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/6a21eb99c6973357967f6ce3708cd55a6bec6315",
+                "reference": "6a21eb99c6973357967f6ce3708cd55a6bec6315",
                 "shasum": ""
             },
             "require": {
@@ -3459,7 +3466,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.33.0"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.37.0"
             },
             "funding": [
                 {
@@ -3479,20 +3486,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-12-23T08:48:59+00:00"
+            "time": "2026-04-10T17:25:58+00:00"
         },
         {
             "name": "symfony/service-contracts",
-            "version": "v3.6.1",
+            "version": "v3.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "45112560a3ba2d715666a509a0bc9521d10b6c43"
+                "reference": "d25d82433a80eba6aa0e6c24b61d7370d99e444a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/45112560a3ba2d715666a509a0bc9521d10b6c43",
-                "reference": "45112560a3ba2d715666a509a0bc9521d10b6c43",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/d25d82433a80eba6aa0e6c24b61d7370d99e444a",
+                "reference": "d25d82433a80eba6aa0e6c24b61d7370d99e444a",
                 "shasum": ""
             },
             "require": {
@@ -3510,7 +3517,7 @@
                     "name": "symfony/contracts"
                 },
                 "branch-alias": {
-                    "dev-main": "3.6-dev"
+                    "dev-main": "3.7-dev"
                 }
             },
             "autoload": {
@@ -3546,7 +3553,7 @@
                 "standards"
             ],
             "support": {
-                "source": "https://github.com/symfony/service-contracts/tree/v3.6.1"
+                "source": "https://github.com/symfony/service-contracts/tree/v3.7.0"
             },
             "funding": [
                 {
@@ -3566,20 +3573,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-07-15T11:30:57+00:00"
+            "time": "2026-03-28T09:44:51+00:00"
         },
         {
             "name": "symfony/var-exporter",
-            "version": "v7.4.8",
+            "version": "v7.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-exporter.git",
-                "reference": "398907e89a2a56fe426f7955c6fa943ec0c77225"
+                "reference": "22e03a49c95ef054a43601cd159b222bfab1c701"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/398907e89a2a56fe426f7955c6fa943ec0c77225",
-                "reference": "398907e89a2a56fe426f7955c6fa943ec0c77225",
+                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/22e03a49c95ef054a43601cd159b222bfab1c701",
+                "reference": "22e03a49c95ef054a43601cd159b222bfab1c701",
                 "shasum": ""
             },
             "require": {
@@ -3627,7 +3634,7 @@
                 "serialize"
             ],
             "support": {
-                "source": "https://github.com/symfony/var-exporter/tree/v7.4.8"
+                "source": "https://github.com/symfony/var-exporter/tree/v7.4.9"
             },
             "funding": [
                 {
@@ -3647,7 +3654,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-03-24T13:12:05+00:00"
+            "time": "2026-04-18T13:18:21+00:00"
         },
         {
             "name": "theseer/tokenizer",
diff --git a/example/01-run-due-jobs.php b/example/01-run-due-jobs.php
index 9723072..985088b 100644
--- a/example/01-run-due-jobs.php
+++ b/example/01-run-due-jobs.php
@@ -1,9 +1,9 @@
 <?php
-use Gt\Cron\CrontabParser;
-use Gt\Cron\ExpressionFactory;
-use Gt\Cron\JobRepository;
-use Gt\Cron\Queue;
-use Gt\Cron\ScriptOutputMode;
+use GT\Cron\CrontabParser;
+use GT\Cron\ExpressionFactory;
+use GT\Cron\JobRepository;
+use GT\Cron\Queue;
+use GT\Cron\ScriptOutputMode;
 
 chdir(dirname(__DIR__));
 require "vendor/autoload.php";
diff --git a/example/02-next-job.php b/example/02-next-job.php
index c52e9e5..8e7f72f 100644
--- a/example/02-next-job.php
+++ b/example/02-next-job.php
@@ -1,9 +1,9 @@
 <?php
-use Gt\Cron\CrontabParser;
-use Gt\Cron\ExpressionFactory;
-use Gt\Cron\JobRepository;
-use Gt\Cron\Queue;
-use Gt\Cron\ScriptOutputMode;
+use GT\Cron\CrontabParser;
+use GT\Cron\ExpressionFactory;
+use GT\Cron\JobRepository;
+use GT\Cron\Queue;
+use GT\Cron\ScriptOutputMode;
 
 chdir(dirname(__DIR__));
 require "vendor/autoload.php";
diff --git a/example/03-nickname-expressions.php b/example/03-nickname-expressions.php
index efdf89e..bc25340 100644
--- a/example/03-nickname-expressions.php
+++ b/example/03-nickname-expressions.php
@@ -1,9 +1,9 @@
 <?php
-use Gt\Cron\CrontabParser;
-use Gt\Cron\ExpressionFactory;
-use Gt\Cron\JobRepository;
-use Gt\Cron\Queue;
-use Gt\Cron\ScriptOutputMode;
+use GT\Cron\CrontabParser;
+use GT\Cron\ExpressionFactory;
+use GT\Cron\JobRepository;
+use GT\Cron\Queue;
+use GT\Cron\ScriptOutputMode;
 
 chdir(dirname(__DIR__));
 require "vendor/autoload.php";
diff --git a/example/04-custom-expression-factory.php b/example/04-custom-expression-factory.php
index 90f4e26..b880aa5 100644
--- a/example/04-custom-expression-factory.php
+++ b/example/04-custom-expression-factory.php
@@ -1,11 +1,11 @@
 <?php
-use Gt\Cron\CrontabParser;
-use Gt\Cron\CronExpression;
-use Gt\Cron\Expression;
-use Gt\Cron\ExpressionFactory;
-use Gt\Cron\JobRepository;
-use Gt\Cron\Queue;
-use Gt\Cron\ScriptOutputMode;
+use GT\Cron\CrontabParser;
+use GT\Cron\CronExpression;
+use GT\Cron\Expression;
+use GT\Cron\ExpressionFactory;
+use GT\Cron\JobRepository;
+use GT\Cron\Queue;
+use GT\Cron\ScriptOutputMode;
 
 chdir(dirname(__DIR__));
 require "vendor/autoload.php";
diff --git a/src/Cli/RunCommand.php b/src/Cli/RunCommand.php
index 7177c99..ae2fe07 100644
--- a/src/Cli/RunCommand.php
+++ b/src/Cli/RunCommand.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron\Cli;
+namespace GT\Cron\Cli;
 
 use DateTime;
 use Gt\Cli\Argument\ArgumentValueList;
@@ -7,11 +7,11 @@
 use Gt\Cli\Parameter\NamedParameter;
 use Gt\Cli\Parameter\Parameter;
 use Gt\Cli\Stream;
-use Gt\Cron\CronException;
-use Gt\Cron\CrontabNotFoundException;
-use Gt\Cron\FunctionExecutionException;
-use Gt\Cron\RunnerFactory;
-use Gt\Cron\ScriptExecutionException;
+use GT\Cron\CronException;
+use GT\Cron\CrontabNotFoundException;
+use GT\Cron\FunctionExecutionException;
+use GT\Cron\RunnerFactory;
+use GT\Cron\ScriptExecutionException;
 
 class RunCommand extends Command {
 	/** @SuppressWarnings(PHPMD.ExitExpression) */
diff --git a/src/CronException.php b/src/CronException.php
index 04f03b0..615560e 100644
--- a/src/CronException.php
+++ b/src/CronException.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use RuntimeException;
 
diff --git a/src/CronExpression.php b/src/CronExpression.php
index 9a48a4c..b62a1fe 100644
--- a/src/CronExpression.php
+++ b/src/CronExpression.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use DateTime;
 use InvalidArgumentException;
diff --git a/src/CronFieldParser.php b/src/CronFieldParser.php
index 6e3df40..f526ecc 100644
--- a/src/CronFieldParser.php
+++ b/src/CronFieldParser.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use InvalidArgumentException;
 
diff --git a/src/CronScript.php b/src/CronScript.php
index e924790..0b9e16f 100644
--- a/src/CronScript.php
+++ b/src/CronScript.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 readonly class CronScript {
 	/**
diff --git a/src/CrontabNotFoundException.php b/src/CrontabNotFoundException.php
index 21a2b75..99657ce 100644
--- a/src/CrontabNotFoundException.php
+++ b/src/CrontabNotFoundException.php
@@ -1,4 +1,4 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class CrontabNotFoundException extends CronException {}
diff --git a/src/CrontabParser.php b/src/CrontabParser.php
index 24d9b54..eb0ca49 100644
--- a/src/CrontabParser.php
+++ b/src/CrontabParser.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use InvalidArgumentException;
 
diff --git a/src/Expression.php b/src/Expression.php
index 6308882..8f5ee91 100644
--- a/src/Expression.php
+++ b/src/Expression.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use DateTime;
 
diff --git a/src/ExpressionFactory.php b/src/ExpressionFactory.php
index f49e8f7..91c7800 100644
--- a/src/ExpressionFactory.php
+++ b/src/ExpressionFactory.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ExpressionFactory {
 	public function create(string $expression):Expression {
diff --git a/src/FunctionCommand.php b/src/FunctionCommand.php
index 8dd2978..16ea428 100644
--- a/src/FunctionCommand.php
+++ b/src/FunctionCommand.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class FunctionCommand {
 	public function isCallable(string $command):bool {
diff --git a/src/FunctionExecutionException.php b/src/FunctionExecutionException.php
index d73fb9d..60d91e5 100644
--- a/src/FunctionExecutionException.php
+++ b/src/FunctionExecutionException.php
@@ -1,4 +1,4 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class FunctionExecutionException extends CronException {}
diff --git a/src/GoFunctionExecutor.php b/src/GoFunctionExecutor.php
index 7d45bfc..35a9ee7 100644
--- a/src/GoFunctionExecutor.php
+++ b/src/GoFunctionExecutor.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use Gt\Config\Config;
 use Gt\Config\ConfigFactory;
@@ -122,7 +122,7 @@ private function resolveProjectPath(string $path):string {
 	/** @SuppressWarnings(PHPMD.EvalExpression) */
 	private function loadGoFunction(string $path):string {
 		$path = realpath($path) ?: $path;
-		$namespace = "Gt\\Cron\\Runtime\\File_" . md5($path);
+		$namespace = "GT\\Cron\\Runtime\\File_" . md5($path);
 		$functionName = "$namespace\\go";
 
 		if(function_exists($functionName)) {
diff --git a/src/Input.php b/src/Input.php
index 514a884..a35c2d7 100644
--- a/src/Input.php
+++ b/src/Input.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class Input extends \Gt\Input\Input {
 	/**
diff --git a/src/Job.php b/src/Job.php
index b48a01f..7ce36f8 100644
--- a/src/Job.php
+++ b/src/Job.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use DateTime;
 
diff --git a/src/JobRepository.php b/src/JobRepository.php
index 0de0d85..7a09cc6 100644
--- a/src/JobRepository.php
+++ b/src/JobRepository.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class JobRepository {
 	public function __construct(
diff --git a/src/ParseException.php b/src/ParseException.php
index bf0ea31..30be9a9 100644
--- a/src/ParseException.php
+++ b/src/ParseException.php
@@ -1,4 +1,4 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ParseException extends CronException {}
diff --git a/src/ProjectAutoloader.php b/src/ProjectAutoloader.php
index 2de6ea2..1dc2365 100644
--- a/src/ProjectAutoloader.php
+++ b/src/ProjectAutoloader.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 readonly class ProjectAutoloader {
 	public function __construct(
diff --git a/src/Queue.php b/src/Queue.php
index 2d51268..df5aa77 100644
--- a/src/Queue.php
+++ b/src/Queue.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use DateTime;
 
diff --git a/src/QueueRepository.php b/src/QueueRepository.php
index 42bf002..3cfe604 100644
--- a/src/QueueRepository.php
+++ b/src/QueueRepository.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use DateTime;
 
diff --git a/src/ResolvedScriptCommand.php b/src/ResolvedScriptCommand.php
index cdaf127..fc2219d 100644
--- a/src/ResolvedScriptCommand.php
+++ b/src/ResolvedScriptCommand.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ResolvedScriptCommand {
 	public function resolve(string $command):string {
diff --git a/src/Runner.php b/src/Runner.php
index abab9e2..c334d15 100644
--- a/src/Runner.php
+++ b/src/Runner.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 use DateTime;
 use InvalidArgumentException;
diff --git a/src/RunnerFactory.php b/src/RunnerFactory.php
index 1146ba7..6d744c2 100644
--- a/src/RunnerFactory.php
+++ b/src/RunnerFactory.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class RunnerFactory {
 	public function createForProject(
diff --git a/src/ScriptCommandResolver.php b/src/ScriptCommandResolver.php
index 1881969..6fa2565 100644
--- a/src/ScriptCommandResolver.php
+++ b/src/ScriptCommandResolver.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ScriptCommandResolver {
 	public function __construct(
diff --git a/src/ScriptExecutionException.php b/src/ScriptExecutionException.php
index 64a02ca..2e881e7 100644
--- a/src/ScriptExecutionException.php
+++ b/src/ScriptExecutionException.php
@@ -1,4 +1,4 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ScriptExecutionException extends CronException {}
diff --git a/src/ScriptOutputMode.php b/src/ScriptOutputMode.php
index c7e487f..157d1cf 100644
--- a/src/ScriptOutputMode.php
+++ b/src/ScriptOutputMode.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 enum ScriptOutputMode:string {
 	case DISCARD = "discard";
diff --git a/src/ScriptResult.php b/src/ScriptResult.php
index 6eebe43..a52e66a 100644
--- a/src/ScriptResult.php
+++ b/src/ScriptResult.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ScriptResult {
 	public function __construct(
diff --git a/src/ScriptRunner.php b/src/ScriptRunner.php
index 533ae3c..8894658 100644
--- a/src/ScriptRunner.php
+++ b/src/ScriptRunner.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
 class ScriptRunner {
 	public function __construct(
diff --git a/test/phpunit/Command/CommandTestCase.php b/test/phpunit/Command/CommandTestCase.php
index 7c31796..742903e 100644
--- a/test/phpunit/Command/CommandTestCase.php
+++ b/test/phpunit/Command/CommandTestCase.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron\Test\Command;
+namespace GT\Cron\Test\Command;
 
 use DirectoryIterator;
 use Gt\Cli\Stream;
diff --git a/test/phpunit/Command/RunCommandTest.php b/test/phpunit/Command/RunCommandTest.php
index 3abd973..e7d2ee1 100644
--- a/test/phpunit/Command/RunCommandTest.php
+++ b/test/phpunit/Command/RunCommandTest.php
@@ -1,12 +1,12 @@
 <?php
-namespace Gt\Cron\Test\Command;
+namespace GT\Cron\Test\Command;
 
 use Gt\Cli\Argument\ArgumentValueList;
 use Gt\Cli\Stream;
-use Gt\Cron\Cli\RunCommand;
-use Gt\Cron\Test\Command\CommandTestCase;
-use Gt\Cron\Test\Helper\ExampleClass;
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\Cli\RunCommand;
+use GT\Cron\Test\Command\CommandTestCase;
+use GT\Cron\Test\Helper\ExampleClass;
+use GT\Cron\Test\Helper\Override;
 
 /** @runTestsInSeparateProcesses  */
 class RunCommandTest extends CommandTestCase {
@@ -139,7 +139,7 @@ public function testRunInvalidSyntax() {
 
 	public function testRunNowFunction() {
 		$cronContents = <<<CRON
-* * * * * \Gt\Cron\Test\Helper\ExampleClass::doSomething
+* * * * * \GT\Cron\Test\Helper\ExampleClass::doSomething
 CRON;
 		$this->writeCronContents($cronContents);
 		$stream = $this->getStream();
@@ -177,7 +177,7 @@ public function testRunNowFunction() {
 
 	public function testRunNowFunctionWithArguments() {
 		$cronContents = <<<CRON
-* * * * * \Gt\Cron\Test\Helper\ExampleClass::doSomething("a test message", 123)
+* * * * * \GT\Cron\Test\Helper\ExampleClass::doSomething("a test message", 123)
 CRON;
 		$this->writeCronContents($cronContents);
 		$stream = $this->getStream();
@@ -190,26 +190,26 @@ public function testRunNowFunctionWithArguments() {
 
 		self::assertEquals(
 			"",
-			\Gt\Cron\Test\Helper\ExampleClass::$message
+			\GT\Cron\Test\Helper\ExampleClass::$message
 		);
 		self::assertEquals(
 			0,
-			\Gt\Cron\Test\Helper\ExampleClass::$counter
+			\GT\Cron\Test\Helper\ExampleClass::$counter
 		);
 		$command->run($args);
 		self::assertEquals(
 			"a test message",
-			\Gt\Cron\Test\Helper\ExampleClass::$message
+			\GT\Cron\Test\Helper\ExampleClass::$message
 		);
 		self::assertEquals(
 			123,
-			\Gt\Cron\Test\Helper\ExampleClass::$counter
+			\GT\Cron\Test\Helper\ExampleClass::$counter
 		);
 	}
 
 	public function testRunNowFunctionNoSlash() {
 		$cronContents = <<<CRON
-* * * * * Gt\Cron\Test\Helper\ExampleClass::doSomething
+* * * * * GT\Cron\Test\Helper\ExampleClass::doSomething
 CRON;
 		$this->writeCronContents($cronContents);
 		$stream = $this->getStream();
@@ -222,7 +222,7 @@ public function testRunNowFunctionNoSlash() {
 		$command->run($args);
 		self::assertEquals(
 			1,
-			\Gt\Cron\Test\Helper\ExampleClass::$calls
+			\GT\Cron\Test\Helper\ExampleClass::$calls
 		);
 	}
 
@@ -365,7 +365,7 @@ function($command)use(&$calledCommand) {
 	public function testRunNowScriptAndFunction() {
 		$cronContents = <<<CRON
 * * * * * /path/to/script/doSomething "a test message" 123
-* * * * * Gt\Cron\Test\Helper\ExampleClass::doSomething
+* * * * * GT\Cron\Test\Helper\ExampleClass::doSomething
 CRON;
 		$this->writeCronContents($cronContents);
 		$stream = $this->getStream();
@@ -393,7 +393,7 @@ function($command)use(&$calledCommand) {
 		);
 		self::assertEquals(
 			1,
-			\Gt\Cron\Test\Helper\ExampleClass::$calls
+			\GT\Cron\Test\Helper\ExampleClass::$calls
 		);
 
 		$output = $this->getFullOutput($stream);
@@ -432,7 +432,7 @@ public function testRunNowScriptNotExists() {
 
 	public function testRunNowFunctionNotExists() {
 		$cronContents = <<<CRON
-* * * * * Gt\Cron\Test\Nothing::thisDoesNotExist
+* * * * * GT\Cron\Test\Nothing::thisDoesNotExist
 CRON;
 		$this->writeCronContents($cronContents);
 		$stream = $this->getStream();
@@ -448,7 +448,7 @@ public function testRunNowFunctionNotExists() {
 		$command->run($args);
 
 		$this->assertStreamError(
-			"Error executing function: Gt\\Cron\\Test\\Nothing::thisDoesNotExist",
+			"Error executing function: GT\\Cron\\Test\\Nothing::thisDoesNotExist",
 			$stream
 		);
 	}
diff --git a/test/phpunit/CronExpressionTest.php b/test/phpunit/CronExpressionTest.php
index 5f94404..7b48783 100644
--- a/test/phpunit/CronExpressionTest.php
+++ b/test/phpunit/CronExpressionTest.php
@@ -1,8 +1,8 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
 use DateTime;
-use Gt\Cron\CronExpression;
+use GT\Cron\CronExpression;
 use InvalidArgumentException;
 use PHPUnit\Framework\TestCase;
 
diff --git a/test/phpunit/FunctionCommandTest.php b/test/phpunit/FunctionCommandTest.php
index 9a9d6ba..9addf9b 100644
--- a/test/phpunit/FunctionCommandTest.php
+++ b/test/phpunit/FunctionCommandTest.php
@@ -1,9 +1,9 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
-use Gt\Cron\FunctionCommand;
-use Gt\Cron\FunctionExecutionException;
-use Gt\Cron\Test\Helper\ExampleClass;
+use GT\Cron\FunctionCommand;
+use GT\Cron\FunctionExecutionException;
+use GT\Cron\Test\Helper\ExampleClass;
 use PHPUnit\Framework\TestCase;
 
 class FunctionCommandTest extends TestCase {
@@ -17,7 +17,7 @@ public function testIsCallableReturnsTrueForStaticMethod():void {
 		$command = new FunctionCommand();
 
 		self::assertTrue($command->isCallable(
-			"Gt\\Cron\\Test\\Helper\\ExampleClass::doSomething"
+			"GT\\Cron\\Test\\Helper\\ExampleClass::doSomething"
 		));
 	}
 
@@ -31,7 +31,7 @@ public function testExecuteCallsFunctionWithArguments():void {
 		$command = new FunctionCommand();
 
 		$command->execute(
-			'Gt\\Cron\\Test\\Helper\\ExampleClass::doSomething("hello", 5)'
+			'GT\\Cron\\Test\\Helper\\ExampleClass::doSomething("hello", 5)'
 		);
 
 		self::assertSame(1, ExampleClass::$calls);
@@ -44,7 +44,7 @@ public function testExecuteThrowsForMissingMethod():void {
 
 		self::expectException(FunctionExecutionException::class);
 		$command->execute(
-			"Gt\\Cron\\Test\\Helper\\ExampleClass::doesNotExist"
+			"GT\\Cron\\Test\\Helper\\ExampleClass::doesNotExist"
 		);
 	}
 }
diff --git a/test/phpunit/Helper/ExampleClass.php b/test/phpunit/Helper/ExampleClass.php
index a2c5ae7..0e6927a 100644
--- a/test/phpunit/Helper/ExampleClass.php
+++ b/test/phpunit/Helper/ExampleClass.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron\Test\Helper;
+namespace GT\Cron\Test\Helper;
 
 class ExampleClass {
 	public static $calls = 0;
diff --git a/test/phpunit/Helper/Override.php b/test/phpunit/Helper/Override.php
index 944e05f..3a6b386 100644
--- a/test/phpunit/Helper/Override.php
+++ b/test/phpunit/Helper/Override.php
@@ -1,5 +1,5 @@
 <?php
-namespace Gt\Cron\Test\Helper;
+namespace GT\Cron\Test\Helper;
 
 class Override {
 	protected static $callbackMap = [];
diff --git a/test/phpunit/Helper/OverrideFunction/proc_close.php b/test/phpunit/Helper/OverrideFunction/proc_close.php
index a2119e7..637f128 100644
--- a/test/phpunit/Helper/OverrideFunction/proc_close.php
+++ b/test/phpunit/Helper/OverrideFunction/proc_close.php
@@ -1,7 +1,7 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\Test\Helper\Override;
 
 function proc_close() {
 	Override::call("proc_close", func_get_args());
diff --git a/test/phpunit/Helper/OverrideFunction/proc_get_status.php b/test/phpunit/Helper/OverrideFunction/proc_get_status.php
index 9702404..9b317a3 100644
--- a/test/phpunit/Helper/OverrideFunction/proc_get_status.php
+++ b/test/phpunit/Helper/OverrideFunction/proc_get_status.php
@@ -1,7 +1,7 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\Test\Helper\Override;
 
 function proc_get_status() {
 	Override::call("proc_get_status", func_get_args());
diff --git a/test/phpunit/Helper/OverrideFunction/proc_open.php b/test/phpunit/Helper/OverrideFunction/proc_open.php
index 5b7c3a4..66a2423 100644
--- a/test/phpunit/Helper/OverrideFunction/proc_open.php
+++ b/test/phpunit/Helper/OverrideFunction/proc_open.php
@@ -1,7 +1,7 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\Test\Helper\Override;
 
 function proc_open() {
 	return Override::call("proc_open", func_get_args());
diff --git a/test/phpunit/Helper/OverrideFunction/sleep.php b/test/phpunit/Helper/OverrideFunction/sleep.php
index 99cade3..d6cb592 100644
--- a/test/phpunit/Helper/OverrideFunction/sleep.php
+++ b/test/phpunit/Helper/OverrideFunction/sleep.php
@@ -1,7 +1,7 @@
 <?php
-namespace Gt\Cron;
+namespace GT\Cron;
 
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\Test\Helper\Override;
 
 function sleep() {
 	Override::call("sleep", func_get_args());
diff --git a/test/phpunit/JobRepositoryTest.php b/test/phpunit/JobRepositoryTest.php
index ba20474..6985f92 100644
--- a/test/phpunit/JobRepositoryTest.php
+++ b/test/phpunit/JobRepositoryTest.php
@@ -1,9 +1,9 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
-use Gt\Cron\Expression;
-use Gt\Cron\Job;
-use Gt\Cron\JobRepository;
+use GT\Cron\Expression;
+use GT\Cron\Job;
+use GT\Cron\JobRepository;
 use PHPUnit\Framework\TestCase;
 
 class JobRepositoryTest extends TestCase {
diff --git a/test/phpunit/JobTest.php b/test/phpunit/JobTest.php
index 0a6695f..1b0906c 100644
--- a/test/phpunit/JobTest.php
+++ b/test/phpunit/JobTest.php
@@ -1,18 +1,18 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
 use DateInterval;
 use DateTime;
-use Gt\Cron\CronException;
-use Gt\Cron\Expression;
-use Gt\Cron\FunctionCommand;
-use Gt\Cron\FunctionExecutionException;
-use Gt\Cron\Job;
-use Gt\Cron\ScriptResult;
-use Gt\Cron\ScriptOutputMode;
-use Gt\Cron\ScriptRunner;
-use Gt\Cron\ScriptExecutionException;
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\CronException;
+use GT\Cron\Expression;
+use GT\Cron\FunctionCommand;
+use GT\Cron\FunctionExecutionException;
+use GT\Cron\Job;
+use GT\Cron\ScriptResult;
+use GT\Cron\ScriptOutputMode;
+use GT\Cron\ScriptRunner;
+use GT\Cron\ScriptExecutionException;
+use GT\Cron\Test\Helper\Override;
 use PHPUnit\Framework\TestCase;
 
 class JobTest extends TestCase {
@@ -213,7 +213,7 @@ public function testRunUsesInjectedDependencies():void {
 	}
 
 	public function testRunFunctionNotExists():void {
-		$command = "Gt\\Cron\\Test\\Nothing::thisDoesNotExist";
+		$command = "GT\\Cron\\Test\\Nothing::thisDoesNotExist";
 		$job = new Job(
 			$this->mockExpression(),
 			$command
diff --git a/test/phpunit/QueueRepositoryTest.php b/test/phpunit/QueueRepositoryTest.php
index 5e0e420..be061d7 100644
--- a/test/phpunit/QueueRepositoryTest.php
+++ b/test/phpunit/QueueRepositoryTest.php
@@ -1,8 +1,8 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
 use DateTime;
-use Gt\Cron\QueueRepository;
+use GT\Cron\QueueRepository;
 use PHPUnit\Framework\TestCase;
 
 class QueueRepositoryTest extends TestCase {
diff --git a/test/phpunit/QueueTest.php b/test/phpunit/QueueTest.php
index 07032dc..f8f7030 100644
--- a/test/phpunit/QueueTest.php
+++ b/test/phpunit/QueueTest.php
@@ -1,9 +1,9 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
 use DateTime;
-use Gt\Cron\Job;
-use Gt\Cron\Queue;
+use GT\Cron\Job;
+use GT\Cron\Queue;
 use PHPUnit\Framework\TestCase;
 
 class QueueTest extends TestCase {
diff --git a/test/phpunit/ResolvedScriptCommandTest.php b/test/phpunit/ResolvedScriptCommandTest.php
index 07f5160..b4a1e91 100644
--- a/test/phpunit/ResolvedScriptCommandTest.php
+++ b/test/phpunit/ResolvedScriptCommandTest.php
@@ -1,7 +1,7 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
-use Gt\Cron\ResolvedScriptCommand;
+use GT\Cron\ResolvedScriptCommand;
 use PHPUnit\Framework\TestCase;
 
 class ResolvedScriptCommandTest extends TestCase {
diff --git a/test/phpunit/RunnerFactoryTest.php b/test/phpunit/RunnerFactoryTest.php
index 4c99d12..351a28c 100644
--- a/test/phpunit/RunnerFactoryTest.php
+++ b/test/phpunit/RunnerFactoryTest.php
@@ -1,9 +1,9 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
-use Gt\Cron\CrontabNotFoundException;
-use Gt\Cron\Runner;
-use Gt\Cron\RunnerFactory;
+use GT\Cron\CrontabNotFoundException;
+use GT\Cron\Runner;
+use GT\Cron\RunnerFactory;
 use PHPUnit\Framework\TestCase;
 
 class RunnerFactoryTest extends TestCase {
diff --git a/test/phpunit/RunnerTest.php b/test/phpunit/RunnerTest.php
index 9bacb29..0a96f40 100644
--- a/test/phpunit/RunnerTest.php
+++ b/test/phpunit/RunnerTest.php
@@ -1,15 +1,15 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
 use DateInterval;
 use DateTime;
-use Gt\Cron\Job;
-use Gt\Cron\JobRepository;
-use Gt\Cron\ParseException;
-use Gt\Cron\Queue;
-use Gt\Cron\QueueRepository;
-use Gt\Cron\Runner;
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\Job;
+use GT\Cron\JobRepository;
+use GT\Cron\ParseException;
+use GT\Cron\Queue;
+use GT\Cron\QueueRepository;
+use GT\Cron\Runner;
+use GT\Cron\Test\Helper\Override;
 use PHPUnit\Framework\TestCase;
 
 class RunnerTest extends TestCase {
diff --git a/test/phpunit/ScriptRunnerTest.php b/test/phpunit/ScriptRunnerTest.php
index bf573f8..ffd1cbc 100644
--- a/test/phpunit/ScriptRunnerTest.php
+++ b/test/phpunit/ScriptRunnerTest.php
@@ -1,11 +1,11 @@
 <?php
-namespace Gt\Cron\Test;
+namespace GT\Cron\Test;
 
-use Gt\Cron\ResolvedScriptCommand;
-use Gt\Cron\ScriptExecutionException;
-use Gt\Cron\ScriptOutputMode;
-use Gt\Cron\ScriptRunner;
-use Gt\Cron\Test\Helper\Override;
+use GT\Cron\ResolvedScriptCommand;
+use GT\Cron\ScriptExecutionException;
+use GT\Cron\ScriptOutputMode;
+use GT\Cron\ScriptRunner;
+use GT\Cron\Test\Helper\Override;
 use PHPUnit\Framework\TestCase;
 
 class ScriptRunnerTest extends TestCase {