diff --git a/rules/TypeDeclaration/Rector/ClassMethod/AddReturnTypeDeclarationBasedOnParentClassMethodRector.php b/rules/TypeDeclaration/Rector/ClassMethod/AddReturnTypeDeclarationBasedOnParentClassMethodRector.php
index d4204125141..06d84a756d1 100644
--- a/rules/TypeDeclaration/Rector/ClassMethod/AddReturnTypeDeclarationBasedOnParentClassMethodRector.php
+++ b/rules/TypeDeclaration/Rector/ClassMethod/AddReturnTypeDeclarationBasedOnParentClassMethodRector.php
@@ -101,7 +101,7 @@ CODE_SAMPLE
             return null;
         }
         $parentClassMethodReturnType = $this->getReturnTypeRecursive($node);
-        if ($parentClassMethodReturnType === null) {
+        if (!$parentClassMethodReturnType instanceof Type) {
             return null;
         }
         return $this->processClassMethodReturnType($node, $parentClassMethodReturnType);
@@ -115,7 +115,10 @@ CODE_SAMPLE
                 return null;
             }
             $parentClassMethod = $this->astResolver->resolveClassMethodFromMethodReflection($parentMethodReflection);
-            if (!$parentClassMethod instanceof ClassMethod || $parentClassMethod->isPrivate()) {
+            if (!$parentClassMethod instanceof ClassMethod) {
+                return null;
+            }
+            if ($parentClassMethod->isPrivate()) {
                 return null;
             }
             return $this->getReturnTypeRecursive($parentClassMethod);
diff --git a/src/Application/VersionResolver.php b/src/Application/VersionResolver.php
index f8bab2fa3f5..f3f3df571cb 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 = '033b0c2bf86dc2f7cd3c6d6183ddc5ad1a3ab390';
+    public const PACKAGE_VERSION = '88a1434ef75fa9fb83524e3db1824cd8e961bc85';
     /**
      * @api
      * @var string
      */
-    public const RELEASE_DATE = '2023-01-31 00:47:45';
+    public const RELEASE_DATE = '2023-01-31 10:04:55';
     /**
      * @var int
      */
diff --git a/vendor/autoload.php b/vendor/autoload.php
index 1c3b2ad157b..842c991f1ac 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 ComposerAutoloaderInit3e49df11e5e7a9c3c313caa0abd511ca::getLoader();
+return ComposerAutoloaderInit1521cb9b402900dfded1d46b9fa4f8f9::getLoader();
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 049472034ee..ef79328883d 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit3e49df11e5e7a9c3c313caa0abd511ca
+class ComposerAutoloaderInit1521cb9b402900dfded1d46b9fa4f8f9
 {
     private static $loader;
 
@@ -22,17 +22,17 @@ class ComposerAutoloaderInit3e49df11e5e7a9c3c313caa0abd511ca
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit3e49df11e5e7a9c3c313caa0abd511ca', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit1521cb9b402900dfded1d46b9fa4f8f9', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInit3e49df11e5e7a9c3c313caa0abd511ca', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit1521cb9b402900dfded1d46b9fa4f8f9', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInit1521cb9b402900dfded1d46b9fa4f8f9::getInitializer($loader));
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
 
-        $filesToLoad = \Composer\Autoload\ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca::$files;
+        $filesToLoad = \Composer\Autoload\ComposerStaticInit1521cb9b402900dfded1d46b9fa4f8f9::$files;
         $requireFile = static function ($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 88a28b0ac00..24405f45ee9 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca
+class ComposerStaticInit1521cb9b402900dfded1d46b9fa4f8f9
 {
     public static $files = array (
         'ad155f8f1cf0d418fe49e248db8c661b' => __DIR__ . '/..' . '/react/promise/src/functions_include.php',
@@ -3082,9 +3082,9 @@ class ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit3e49df11e5e7a9c3c313caa0abd511ca::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit1521cb9b402900dfded1d46b9fa4f8f9::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit1521cb9b402900dfded1d46b9fa4f8f9::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit1521cb9b402900dfded1d46b9fa4f8f9::$classMap;
 
         }, null, ClassLoader::class);
     }