diff --git a/.github/workflows/code_analysis.yaml b/.github/workflows/code_analysis.yaml
index 9aaa3a8..e7c840d 100644
--- a/.github/workflows/code_analysis.yaml
+++ b/.github/workflows/code_analysis.yaml
@@ -18,15 +18,12 @@ jobs:
 
         strategy:
             matrix:
+                php-versions: ['8.1', '8.2', '8.3']
                 actions:
                     -
                         name: 'Composer Validate'
                         run: composer validate
 
-                    -
-                        name: 'PHP-CS-Fixer'
-                        run: composer lint
-
                     -
                         name: 'Rector'
                         run: composer rector
@@ -35,14 +32,14 @@ jobs:
                         name: 'PHPStan'
                         run: composer phpstan
 
-        name: ${{ matrix.actions.name }}
+        name: ${{ matrix.actions.name }} - ${{ matrix.php-versions }}
 
         steps:
             -   uses: actions/checkout@v4
 
             -   uses: shivammathur/setup-php@v2
                 with:
-                    php-version: 8.3
+                    php-version: ${{ matrix.php-versions }}
                     coverage: none
 
             -   uses: ramsey/composer-install@v3
diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index 16db377..d943495 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -13,14 +13,16 @@
 
 use CodeIgniter\CodingStandard\CodeIgniter4;
 use Nexus\CsConfig\Factory;
+use Nexus\CsConfig\Fixer\Comment\NoCodeSeparatorCommentFixer;
+use Nexus\CsConfig\FixerGenerator;
 use PhpCsFixer\Finder;
 
 $finder = Finder::create()
     ->files()
     ->in([
-        __DIR__ . '/src/',
-        __DIR__ . '/tests/',
-        __DIR__ . '/config/',
+        __DIR__ . '/src',
+        __DIR__ . '/config',
+        __DIR__ . '/tests',
     ])
     ->append([
         __FILE__,
@@ -33,12 +35,23 @@
 ];
 
 $options = [
-    'finder'    => $finder,
-    'cacheFile' => '.php-cs-fixer.cache',
+    'finder'       => $finder,
+    'cacheFile'    => '.php-cs-fixer.cache',
 ];
 
-return Factory::create(new CodeIgniter4(), $overrides, $options)->forLibrary(
+$config = Factory::create(new CodeIgniter4(), $overrides, $options)->forLibrary(
     'CodeIgniter Rector',
     'PHPDevsr',
     'admin@phpdevsr.com'
 );
+
+// @TODO: remove this check when support for PHP 7.4 is dropped
+if (PHP_VERSION_ID >= 80000) {
+    $config
+        ->registerCustomFixers(FixerGenerator::create('vendor/nexusphp/cs-config/src/Fixer', 'Nexus\\CsConfig\\Fixer'))
+        ->setRules(array_merge($config->getRules(), [
+            NoCodeSeparatorCommentFixer::name() => true,
+        ]));
+}
+
+return $config;
diff --git a/README.md b/README.md
index bafe308..c687352 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Rector Rules for Codeigniter4
-[![Tests](https://github.com/PHPDevsr/rector-codeigniter4/actions/workflows/tests.yaml/badge.svg)](https://github.com/PHPDevsr/rector-codeigniter4/actions/workflows/test-phpunit.yaml)
+[![Tests](https://github.com/PHPDevsr/rector-codeigniter4/actions/workflows/test-phpunit.yaml/badge.svg)](https://github.com/PHPDevsr/rector-codeigniter4/actions/workflows/test-phpunit.yaml)
 [![Code Analysis](https://github.com/PHPDevsr/rector-codeigniter4/actions/workflows/code_analysis.yaml/badge.svg)](https://github.com/PHPDevsr/rector-codeigniter4/actions/workflows/code_analysis.yaml)
 [![Packagist Downloads](https://img.shields.io/packagist/dm/PHPDevsr/rector-codeigniter4)](https://packagist.org/packages/PHPDevsr/rector-codeigniter4/stats)
 [![Packagist Version](https://img.shields.io/packagist/v/PHPDevsr/rector-codeigniter4)](https://packagist.org/packages/PHPDevsr/rector-codeigniter4)