diff --git a/rules/Renaming/Rector/Name/RenameClassRector.php b/rules/Renaming/Rector/Name/RenameClassRector.php
index d65b15ce31d..bcc2d041551 100644
--- a/rules/Renaming/Rector/Name/RenameClassRector.php
+++ b/rules/Renaming/Rector/Name/RenameClassRector.php
@@ -7,7 +7,6 @@ use PhpParser\Node;
 use PhpParser\Node\FunctionLike;
 use PhpParser\Node\Name\FullyQualified;
 use PhpParser\Node\Stmt\ClassLike;
-use PhpParser\Node\Stmt\Declare_;
 use PhpParser\Node\Stmt\Expression;
 use PhpParser\Node\Stmt\If_;
 use PhpParser\Node\Stmt\Namespace_;
@@ -15,7 +14,6 @@ use PhpParser\Node\Stmt\Property;
 use Rector\Configuration\RenamedClassesDataCollector;
 use Rector\Contract\Rector\ConfigurableRectorInterface;
 use Rector\NodeTypeResolver\Node\AttributeKey;
-use Rector\PhpParser\Node\CustomNode\FileWithoutNamespace;
 use Rector\Rector\AbstractRector;
 use Rector\Renaming\NodeManipulator\ClassRenamer;
 use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
@@ -36,24 +34,11 @@ final class RenameClassRector extends AbstractRector implements ConfigurableRect
      * @var \Rector\Renaming\NodeManipulator\ClassRenamer
      */
     private $classRenamer;
-    /**
-     * @var bool
-     */
-    private $isMayRequireRestructureNamespace = \false;
     public function __construct(RenamedClassesDataCollector $renamedClassesDataCollector, ClassRenamer $classRenamer)
     {
         $this->renamedClassesDataCollector = $renamedClassesDataCollector;
         $this->classRenamer = $classRenamer;
     }
-    /**
-     * @param Node[] $nodes
-     * @return Node[]|null
-     */
-    public function beforeTraverse(array $nodes) : ?array
-    {
-        $this->isMayRequireRestructureNamespace = \false;
-        return parent::beforeTraverse($nodes);
-    }
     public function getRuleDefinition() : RuleDefinition
     {
         return new RuleDefinition('Replaces defined classes by new ones.', [new ConfiguredCodeSample(<<<'CODE_SAMPLE'
@@ -87,7 +72,7 @@ CODE_SAMPLE
      */
     public function getNodeTypes() : array
     {
-        return [FullyQualified::class, Property::class, FunctionLike::class, Expression::class, ClassLike::class, Namespace_::class, If_::class];
+        return [FullyQualified::class, Property::class, FunctionLike::class, Expression::class, ClassLike::class, If_::class];
     }
     /**
      * @param FunctionLike|FullyQualified|ClassLike|Expression|Namespace_|Property|If_ $node
@@ -97,11 +82,7 @@ CODE_SAMPLE
         $oldToNewClasses = $this->renamedClassesDataCollector->getOldToNewClasses();
         if ($oldToNewClasses !== []) {
             $scope = $node->getAttribute(AttributeKey::SCOPE);
-            $renameNode = $this->classRenamer->renameNode($node, $oldToNewClasses, $scope);
-            if ($renameNode instanceof Namespace_) {
-                $this->isMayRequireRestructureNamespace = \true;
-            }
-            return $renameNode;
+            return $this->classRenamer->renameNode($node, $oldToNewClasses, $scope);
         }
         return null;
     }
@@ -114,50 +95,4 @@ CODE_SAMPLE
         Assert::allString(\array_keys($configuration));
         $this->renamedClassesDataCollector->addOldToNewClasses($configuration);
     }
-    /**
-     * @param Node[] $nodes
-     * @return null|Node[]
-     */
-    public function afterTraverse(array $nodes) : ?array
-    {
-        if (!$this->isMayRequireRestructureNamespace) {
-            return parent::afterTraverse($nodes);
-        }
-        foreach ($nodes as $node) {
-            if ($node instanceof Namespace_) {
-                return parent::afterTraverse($nodes);
-            }
-            if (!$node instanceof FileWithoutNamespace) {
-                continue;
-            }
-            foreach ($node->stmts as $stmt) {
-                if ($stmt instanceof Namespace_) {
-                    $this->restructureUnderNamespace($node);
-                    return $node->stmts;
-                }
-            }
-        }
-        return parent::afterTraverse($nodes);
-    }
-    private function restructureUnderNamespace(FileWithoutNamespace $fileWithoutNamespace) : void
-    {
-        $stmtsBeforeNamespace = [];
-        foreach ($fileWithoutNamespace->stmts as $key => $stmt) {
-            if ($stmt instanceof Namespace_) {
-                if ($stmtsBeforeNamespace !== []) {
-                    $stmt->stmts = \array_values(\array_merge(\is_array($stmtsBeforeNamespace) ? $stmtsBeforeNamespace : \iterator_to_array($stmtsBeforeNamespace), $stmt->stmts));
-                }
-                break;
-            }
-            if ($stmt instanceof Declare_) {
-                continue;
-            }
-            $stmtsBeforeNamespace[] = $stmt;
-            unset($fileWithoutNamespace->stmts[$key]);
-        }
-        if ($stmtsBeforeNamespace === []) {
-            return;
-        }
-        $fileWithoutNamespace->stmts = \array_values($fileWithoutNamespace->stmts);
-    }
 }
diff --git a/src/Application/VersionResolver.php b/src/Application/VersionResolver.php
index 17e20a85379..ed2d7e43fd8 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 = '3dac3a00d8a9e306bacc1ae2f9ded092dc95c212';
+    public const PACKAGE_VERSION = 'be53faca08c2f5c3ebafb636e766788676f54d28';
     /**
      * @api
      * @var string
      */
-    public const RELEASE_DATE = '2024-01-21 08:10:26';
+    public const RELEASE_DATE = '2024-01-21 22:10:56';
     /**
      * @var int
      */