diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 86623ff..28d681a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,6 +35,9 @@ jobs:
       - run: vendor/bin/phpstan
         if: ${{ failure() ||  success() }}
 
+      - run: vendor/bin/rector process --dry-run
+        if: ${{ failure() ||  success() }}
+
       - run: XDEBUG_MODE=coverage vendor/bin/phpunit --coverage-clover ./clover.xml --log-junit ./phpunit.report.xml
         if: ${{ failure() ||  success() }}
       
diff --git a/.gitignore b/.gitignore
index d97b838..193fd50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 /vendor/*
-.phpunit.result.cache
+.phpunit.cache
 .idea
 .php_cs.cache
 composer.lock
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 797f2d1..3dd1d0b 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="./vendor/autoload.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-  <coverage processUncoveredFiles="true">
-    <include>
-      <directory suffix=".php">./src</directory>
-    </include>
-  </coverage>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="./vendor/autoload.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd" cacheDirectory=".phpunit.cache">
   <testsuites>
     <testsuite name="main">
       <directory>./tests/</directory>
     </testsuite>
   </testsuites>
+  <source>
+    <include>
+      <directory suffix=".php">./src</directory>
+    </include>
+  </source>
 </phpunit>
diff --git a/rector.php b/rector.php
new file mode 100644
index 0000000..6f5f041
--- /dev/null
+++ b/rector.php
@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+
+return RectorConfig::configure()
+    ->withPaths([
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+    ])
+    ->withSets([
+        __DIR__ . '/src/Rector/rules.php',
+    ]);