diff --git a/.github/workflows/code-style.yml b/.github/workflows/code-style.yml
index c526e75..d9dd29b 100644
--- a/.github/workflows/code-style.yml
+++ b/.github/workflows/code-style.yml
@@ -15,10 +15,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Setup PHP 8.2
+      - name: Setup PHP 8.3
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.2
+          php-version: 8.3
 
       - name: Install Composer Dependencies
         run: composer install -q --no-ansi --no-interaction --no-scripts --no-progress --prefer-dist
diff --git a/.github/workflows/generate-and-deploy.yml b/.github/workflows/generate-and-deploy.yml
index 105657f..42bae54 100644
--- a/.github/workflows/generate-and-deploy.yml
+++ b/.github/workflows/generate-and-deploy.yml
@@ -46,7 +46,7 @@ jobs:
       - name: Setup PHP with PECL extension
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.2'
+          php-version: 8.3
           extensions: mbstring
     
       - name: Show PHP version
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index fa6e588..da2cd04 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -15,10 +15,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Setup PHP 8.2
+      - name: Setup PHP 8.3
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.2
+          php-version: 8.3
 
       - name: Install Composer dependencies
         run: composer install -q --no-ansi --no-interaction --no-scripts --no-progress --prefer-dist
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index a08300d..bf777bc 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -15,10 +15,10 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v4
 
-      - name: Setup PHP 8.2
+      - name: Setup PHP 8.3
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.2
+          php-version: 8.3
 
       - name: Check PHP Version
         run: php -v
diff --git a/composer.json b/composer.json
index 25355a2..bfeda91 100644
--- a/composer.json
+++ b/composer.json
@@ -8,14 +8,14 @@
   ],
   "homepage": "https://github.com/gomzyakov/good-first-issue",
   "require": {
-    "php": "^8.2",
+    "php": "^8.3",
     "ext-json": "*",
     "nesbot/carbon": "^3.7",
     "guzzlehttp/guzzle": "^7.9"
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "^3.60",
-    "gomzyakov/php-cs-fixer-config": "^1.47",
+    "gomzyakov/php-cs-fixer-config": "^1.65",
     "phpunit/phpunit": "^11.2",
     "phpstan/phpstan": "^1.11"
   },
diff --git a/composer.lock b/composer.lock
index efd560f..47bf301 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": "a293818da6adf55952067e8b9361a9ff",
+    "content-hash": "2eb88283192ec011f4433759ac7c7cb9",
     "packages": [
         {
             "name": "carbonphp/carbon-doctrine-types",
@@ -1724,27 +1724,27 @@
         },
         {
             "name": "gomzyakov/php-cs-fixer-config",
-            "version": "v1.47.0",
+            "version": "v1.65.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/gomzyakov/php-cs-fixer-config.git",
-                "reference": "bcdbc89eb0baacd620f33ef99d586dd4dd95cde8"
+                "reference": "6ed839a6657b0f1c76e216c22f63d4e1054ddeb8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/gomzyakov/php-cs-fixer-config/zipball/bcdbc89eb0baacd620f33ef99d586dd4dd95cde8",
-                "reference": "bcdbc89eb0baacd620f33ef99d586dd4dd95cde8",
+                "url": "https://api.github.com/repos/gomzyakov/php-cs-fixer-config/zipball/6ed839a6657b0f1c76e216c22f63d4e1054ddeb8",
+                "reference": "6ed839a6657b0f1c76e216c22f63d4e1054ddeb8",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
-                "php": "^7.4 || ^8.0"
+                "php": "^8.3"
             },
             "require-dev": {
-                "friendsofphp/php-cs-fixer": "^3.53",
+                "friendsofphp/php-cs-fixer": "^3.59",
                 "mockery/mockery": "^1.6",
-                "phpstan/phpstan": "^1.10",
-                "phpunit/phpunit": "^10.5"
+                "phpstan/phpstan": "^1.11",
+                "phpunit/phpunit": "^11.2"
             },
             "type": "package",
             "autoload": {
@@ -1771,9 +1771,9 @@
             ],
             "support": {
                 "issues": "https://github.com/gomzyakov/php-cs-fixer-config/issues",
-                "source": "https://github.com/gomzyakov/php-cs-fixer-config/tree/v1.47.0"
+                "source": "https://github.com/gomzyakov/php-cs-fixer-config/tree/v1.65.0"
             },
-            "time": "2024-04-10T06:18:08+00:00"
+            "time": "2024-07-21T10:33:19+00:00"
         },
         {
             "name": "myclabs/deep-copy",
diff --git a/tests/GeneratorTest.php b/tests/GeneratorTest.php
index c14ff1c..05fbb9a 100644
--- a/tests/GeneratorTest.php
+++ b/tests/GeneratorTest.php
@@ -9,9 +9,6 @@
 use GuzzleHttp\Client;
 use PHPUnit\Framework\TestCase;
 
-/**
- * @covers \GoodFirstIssue\Generator
- */
 final class GeneratorTest extends TestCase
 {
     public function test_instance_of_generator(): void
diff --git a/tests/GitHubAPIClientTest.php b/tests/GitHubAPIClientTest.php
index 5ab2a7e..1a22b92 100644
--- a/tests/GitHubAPIClientTest.php
+++ b/tests/GitHubAPIClientTest.php
@@ -8,9 +8,6 @@
 use GuzzleHttp\Client;
 use PHPUnit\Framework\TestCase;
 
-/**
- * @covers \GoodFirstIssue\GitHubAPIClient
- */
 final class GitHubAPIClientTest extends TestCase
 {
     public function test_instance_of_generator(): void
diff --git a/tests/RendererTest.php b/tests/RendererTest.php
index 9342ba2..ecf235e 100644
--- a/tests/RendererTest.php
+++ b/tests/RendererTest.php
@@ -7,9 +7,6 @@
 use GoodFirstIssue\Renderer;
 use PHPUnit\Framework\TestCase;
 
-/**
- * @covers \GoodFirstIssue\Renderer
- */
 final class RendererTest extends TestCase
 {
     public function test_instance_of_generator(): void