diff --git a/README.md b/README.md
index 7752c09..c992c84 100644
--- a/README.md
+++ b/README.md
@@ -188,7 +188,7 @@ If all ok, at this point you're able to authenticate with a valid JWT Token.
 You can use the [JWTTools](./src/JWTTools.php) methods to make specific things in your project. See some examples below:
 
 ```php
-use Dersonsena\JWTTools\JWTTools;
+use AstrotechLabs\JWTTools\JWTTools;
 
 $jwtTools = JWTTools::build('my-secret-key');
 
@@ -222,7 +222,7 @@ Array
 You can insert the active record attributes in your payload using `withModel()` method, like this:
 
 ```php
-use Dersonsena\JWTTools\JWTTools;
+use AstrotechLabs\JWTTools\JWTTools;
 
 $user = app\models\User::findOne(2);
 
@@ -258,7 +258,7 @@ The `sub` property is automatically override to `$model->getPrimaryKey()` value,
 You can change the JWT Properties (such as `iss`, `aud` etc) adding an array in second method parameter, as below:
 
 ```php
-use Dersonsena\JWTTools\JWTTools;
+use AstrotechLabs\JWTTools\JWTTools;
 
 $payload = JWTTools::build('my-secret-key', [
     'algorithm' => 'ES256',
diff --git a/composer.json b/composer.json
index fb89295..f5430f0 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "dersonsena/yii2-jwt-tools",
+    "name": "astrotechlabs/yii2-jwt-tools",
     "type": "yii2-extension",
     "description": "An easy way to configure JWT authentication and validation on Yii Framework 2 Projects",
     "license": "MIT",
@@ -21,13 +21,14 @@
     "authors": [
         {
             "name": "Kilderson Sena",
-            "email": "dersonsena@gmail.com",
+            "email": "kilderson@astrotech.solutions",
             "role": "Developer"
         }
     ],
     "autoload": {
         "psr-4": {
-            "Dersonsena\\JWTTools\\": "src"
+            "DersonSena\\JWTTools\\": "src",
+            "AstrotechLabs\\JWTTools\\": "src"
         }
     },
     "autoload-dev": {
diff --git a/src/JWTPayload.php b/src/JWTPayload.php
index 098fba8..7306798 100644
--- a/src/JWTPayload.php
+++ b/src/JWTPayload.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Dersonsena\JWTTools;
+namespace AstrotechLabs\JWTTools;
 
 use DateInterval;
 use DateTime;
diff --git a/src/JWTSignatureBehavior.php b/src/JWTSignatureBehavior.php
index 91eb288..99d0194 100644
--- a/src/JWTSignatureBehavior.php
+++ b/src/JWTSignatureBehavior.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Dersonsena\JWTTools;
+namespace AstrotechLabs\JWTTools;
 
-use Dersonsena\JWTTools\JWTTools;
+use AstrotechLabs\JWTTools\JWTTools;
 use Yii;
 use yii\base\ActionFilter;
 use yii\web\UnauthorizedHttpException;
diff --git a/src/JWTTools.php b/src/JWTTools.php
index 32c2b73..b2e0a96 100644
--- a/src/JWTTools.php
+++ b/src/JWTTools.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Dersonsena\JWTTools;
+namespace AstrotechLabs\JWTTools;
 
 use DateInterval;
 use DateTime;
@@ -119,7 +119,7 @@ public function withData($data = []): self
         }
         return $this;
     }
-    
+
     public function getJWT(): string
     {
         try {
diff --git a/tests/JWTPayloadTest.php b/tests/JWTPayloadTest.php
index de8c627..9b89aaf 100644
--- a/tests/JWTPayloadTest.php
+++ b/tests/JWTPayloadTest.php
@@ -1,6 +1,6 @@
 <?php
 
-use Dersonsena\JWTTools\JWTPayload;
+use AstrotechLabs\JWTTools\JWTPayload;
 use PHPUnit\Framework\TestCase;
 
 class JWTPayloadTest extends TestCase
diff --git a/tests/JWTToolsTest.php b/tests/JWTToolsTest.php
index 8dfb441..9e441e0 100644
--- a/tests/JWTToolsTest.php
+++ b/tests/JWTToolsTest.php
@@ -1,6 +1,6 @@
 <?php
 
-use Dersonsena\JWTTools\JWTTools;
+use AstrotechLabs\JWTTools\JWTTools;
 use Firebase\JWT\ExpiredException;
 use PHPUnit\Framework\TestCase;
 use yii\db\ActiveRecord;