diff --git a/README.md b/README.md
index 89870ec..781aa33 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,8 @@ PHP Client for [Gague Exporter](https://github.com/belka-car/gague-exporter).
 ```php
 <?php
 
-use Belkacar\GaugeExporterClient\GaugeExporterClient;
-use Belkacar\GaugeExporterClient\MetricBag;
+use BelkaTech\GaugeExporterClient\GaugeExporterClient;
+use BelkaTech\GaugeExporterClient\MetricBag;
 use GuzzleHttp\Client;
 
 require_once "vendor/autoload.php";
diff --git a/composer.json b/composer.json
index 3b24166..39388f7 100755
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "belkacar/gauge-exporter-client",
+    "name": "belka-tech/gauge-exporter-client",
     "description": "Gauge Exporter PHP client",
     "type": "library",
     "license": "MIT",
@@ -12,12 +12,12 @@
     },
     "autoload": {
         "psr-4": {
-            "Belkacar\\GaugeExporterClient\\": "src/"
+            "BelkaTech\\GaugeExporterClient\\": "src/"
         }
     },
     "autoload-dev": {
         "psr-4": {
-            "Belkacar\\GaugeExporterClient\\Tests\\": "tests/"
+            "BelkaTech\\GaugeExporterClient\\Tests\\": "tests/"
         }
     },
     "config": {
diff --git a/src/Exception/BadResponseException.php b/src/Exception/BadResponseException.php
index 35aa595..cbfac22 100644
--- a/src/Exception/BadResponseException.php
+++ b/src/Exception/BadResponseException.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Belkacar\GaugeExporterClient\Exception;
+namespace BelkaTech\GaugeExporterClient\Exception;
 
 use Psr\Http\Client\ClientExceptionInterface;
 use Psr\Http\Message\ResponseInterface;
diff --git a/src/GaugeExporterClient.php b/src/GaugeExporterClient.php
index 24437a9..485a8b9 100644
--- a/src/GaugeExporterClient.php
+++ b/src/GaugeExporterClient.php
@@ -2,9 +2,9 @@
 
 declare(strict_types=1);
 
-namespace Belkacar\GaugeExporterClient;
+namespace BelkaTech\GaugeExporterClient;
 
-use Belkacar\GaugeExporterClient\Exception\BadResponseException;
+use BelkaTech\GaugeExporterClient\Exception\BadResponseException;
 use Psr\Http\Client\ClientExceptionInterface;
 use Psr\Http\Client\ClientInterface;
 use GuzzleHttp\Psr7\Request;
diff --git a/src/MetricBag.php b/src/MetricBag.php
index 6633bc8..fd09e98 100644
--- a/src/MetricBag.php
+++ b/src/MetricBag.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Belkacar\GaugeExporterClient;
+namespace BelkaTech\GaugeExporterClient;
 
 use InvalidArgumentException;
 
diff --git a/src/MetricLine.php b/src/MetricLine.php
index e4a2024..31e7130 100644
--- a/src/MetricLine.php
+++ b/src/MetricLine.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Belkacar\GaugeExporterClient;
+namespace BelkaTech\GaugeExporterClient;
 
 use InvalidArgumentException;
 
diff --git a/tests/GaugeExporterClientTest.php b/tests/GaugeExporterClientTest.php
index 03bb76a..7b85aa5 100755
--- a/tests/GaugeExporterClientTest.php
+++ b/tests/GaugeExporterClientTest.php
@@ -2,11 +2,11 @@
 
 declare(strict_types=1);
 
-namespace Belkacar\GaugeExporterClient\Tests;
+namespace BelkaTech\GaugeExporterClient\Tests;
 
-use Belkacar\GaugeExporterClient\Exception\BadResponseException;
-use Belkacar\GaugeExporterClient\GaugeExporterClient;
-use Belkacar\GaugeExporterClient\MetricBag;
+use BelkaTech\GaugeExporterClient\Exception\BadResponseException;
+use BelkaTech\GaugeExporterClient\GaugeExporterClient;
+use BelkaTech\GaugeExporterClient\MetricBag;
 use GuzzleHttp\Psr7\Response;
 use Http\Message\RequestMatcher\RequestMatcher;
 use Http\Mock\Client as MockClient;
diff --git a/tests/MetricBagTest.php b/tests/MetricBagTest.php
index dd7057d..a0a02cf 100644
--- a/tests/MetricBagTest.php
+++ b/tests/MetricBagTest.php
@@ -2,9 +2,9 @@
 
 declare(strict_types=1);
 
-namespace Belkacar\GaugeExporterClient\Tests;
+namespace BelkaTech\GaugeExporterClient\Tests;
 
-use Belkacar\GaugeExporterClient\MetricBag;
+use BelkaTech\GaugeExporterClient\MetricBag;
 use Exception;
 use InvalidArgumentException;
 use PHPUnit\Framework\TestCase;