diff --git a/packages/StaticTypeMapper/PhpDocParser/UnionTypeMapper.php b/packages/StaticTypeMapper/PhpDocParser/UnionTypeMapper.php
index e202ffc409a..6d60a52ef06 100644
--- a/packages/StaticTypeMapper/PhpDocParser/UnionTypeMapper.php
+++ b/packages/StaticTypeMapper/PhpDocParser/UnionTypeMapper.php
@@ -5,13 +5,14 @@ namespace Rector\StaticTypeMapper\PhpDocParser;
 
 use PhpParser\Node;
 use PHPStan\Analyser\NameScope;
+use PHPStan\PhpDocParser\Ast\Type\IdentifierTypeNode;
 use PHPStan\PhpDocParser\Ast\Type\TypeNode;
 use PHPStan\PhpDocParser\Ast\Type\UnionTypeNode;
 use PHPStan\Type\Type;
 use Rector\NodeTypeResolver\PHPStan\Type\TypeFactory;
 use Rector\StaticTypeMapper\Contract\PhpDocParser\PhpDocTypeMapperInterface;
-use Rector\StaticTypeMapper\PhpDoc\PhpDocTypeMapper;
-use RectorPrefix202308\Symfony\Contracts\Service\Attribute\Required;
+use PHPStan\PhpDoc\TypeNodeResolver;
+use PHPStan\PhpDocParser\Ast\Type\IntersectionTypeNode;
 /**
  * @implements PhpDocTypeMapperInterface<UnionTypeNode>
  */
@@ -23,24 +24,31 @@ final class UnionTypeMapper implements PhpDocTypeMapperInterface
      */
     private $typeFactory;
     /**
-     * @var \Rector\StaticTypeMapper\PhpDoc\PhpDocTypeMapper
+     * @readonly
+     * @var \Rector\StaticTypeMapper\PhpDocParser\IdentifierTypeMapper
      */
-    private $phpDocTypeMapper;
-    public function __construct(TypeFactory $typeFactory)
+    private $identifierTypeMapper;
+    /**
+     * @readonly
+     * @var \Rector\StaticTypeMapper\PhpDocParser\IntersectionTypeMapper
+     */
+    private $intersectionTypeMapper;
+    /**
+     * @readonly
+     * @var \PHPStan\PhpDoc\TypeNodeResolver
+     */
+    private $typeNodeResolver;
+    public function __construct(TypeFactory $typeFactory, \Rector\StaticTypeMapper\PhpDocParser\IdentifierTypeMapper $identifierTypeMapper, \Rector\StaticTypeMapper\PhpDocParser\IntersectionTypeMapper $intersectionTypeMapper, TypeNodeResolver $typeNodeResolver)
     {
         $this->typeFactory = $typeFactory;
+        $this->identifierTypeMapper = $identifierTypeMapper;
+        $this->intersectionTypeMapper = $intersectionTypeMapper;
+        $this->typeNodeResolver = $typeNodeResolver;
     }
     public function getNodeType() : string
     {
         return UnionTypeNode::class;
     }
-    /**
-     * @required
-     */
-    public function autowire(PhpDocTypeMapper $phpDocTypeMapper) : void
-    {
-        $this->phpDocTypeMapper = $phpDocTypeMapper;
-    }
     /**
      * @param UnionTypeNode $typeNode
      */
@@ -48,7 +56,15 @@ final class UnionTypeMapper implements PhpDocTypeMapperInterface
     {
         $unionedTypes = [];
         foreach ($typeNode->types as $unionedTypeNode) {
-            $unionedTypes[] = $this->phpDocTypeMapper->mapToPHPStanType($unionedTypeNode, $node, $nameScope);
+            if ($unionedTypeNode instanceof IdentifierTypeNode) {
+                $unionedTypes[] = $this->identifierTypeMapper->mapToPHPStanType($unionedTypeNode, $node, $nameScope);
+                continue;
+            }
+            if ($unionedTypeNode instanceof IntersectionTypeNode) {
+                $unionedTypes[] = $this->intersectionTypeMapper->mapToPHPStanType($unionedTypeNode, $node, $nameScope);
+                continue;
+            }
+            $unionedTypes[] = $this->typeNodeResolver->resolve($unionedTypeNode, $nameScope);
         }
         // to prevent missing class error, e.g. in tests
         return $this->typeFactory->createMixedPassedOrUnionTypeAndKeepConstant($unionedTypes);
diff --git a/src/Application/VersionResolver.php b/src/Application/VersionResolver.php
index 0ca5fa66055..0831a17a457 100644
--- a/src/Application/VersionResolver.php
+++ b/src/Application/VersionResolver.php
@@ -19,12 +19,12 @@ final class VersionResolver
      * @api
      * @var string
      */
-    public const PACKAGE_VERSION = 'a95f628548976913ef6dd480c8f07897ec4140c4';
+    public const PACKAGE_VERSION = 'a459f5ac61ecfd01d680ef5ffb825471ad3cb11b';
     /**
      * @api
      * @var string
      */
-    public const RELEASE_DATE = '2023-08-07 11:26:25';
+    public const RELEASE_DATE = '2023-08-07 11:50:07';
     /**
      * @var int
      */
diff --git a/vendor/autoload.php b/vendor/autoload.php
index a751c14fbdc..8f26b6c6b53 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -22,4 +22,4 @@ if (PHP_VERSION_ID < 50600) {
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit0969bc93ad809140cc9963cbbc3d8fc5::getLoader();
+return ComposerAutoloaderInitb53137707652d6dda531d4f6cd59324f::getLoader();
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 2cb013afdce..8b509da068a 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit0969bc93ad809140cc9963cbbc3d8fc5
+class ComposerAutoloaderInitb53137707652d6dda531d4f6cd59324f
 {
     private static $loader;
 
@@ -22,17 +22,17 @@ class ComposerAutoloaderInit0969bc93ad809140cc9963cbbc3d8fc5
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit0969bc93ad809140cc9963cbbc3d8fc5', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitb53137707652d6dda531d4f6cd59324f', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInit0969bc93ad809140cc9963cbbc3d8fc5', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitb53137707652d6dda531d4f6cd59324f', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInitb53137707652d6dda531d4f6cd59324f::getInitializer($loader));
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
 
-        $filesToLoad = \Composer\Autoload\ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5::$files;
+        $filesToLoad = \Composer\Autoload\ComposerStaticInitb53137707652d6dda531d4f6cd59324f::$files;
         $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
             if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
                 $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index 998bdb256d7..412de26db33 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5
+class ComposerStaticInitb53137707652d6dda531d4f6cd59324f
 {
     public static $files = array (
         'ad155f8f1cf0d418fe49e248db8c661b' => __DIR__ . '/..' . '/react/promise/src/functions_include.php',
@@ -3010,9 +3010,9 @@ class ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit0969bc93ad809140cc9963cbbc3d8fc5::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInitb53137707652d6dda531d4f6cd59324f::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitb53137707652d6dda531d4f6cd59324f::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInitb53137707652d6dda531d4f6cd59324f::$classMap;
 
         }, null, ClassLoader::class);
     }