diff --git a/Configuration/Services.php b/Configuration/Services.php
index 336a6f3..d7e15c2 100644
--- a/Configuration/Services.php
+++ b/Configuration/Services.php
@@ -32,6 +32,7 @@
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\Compiler\PassConfig;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
 use Symfony\Component\DependencyInjection\ServiceLocator;
 use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass;
@@ -381,15 +382,38 @@ class_alias(
     // Register autoconfiguration for message handlers via interface or attributes
     $containerBuilder->registerForAutoconfiguration(MessageHandlerInterface::class)
         ->addTag('messenger.message_handler');
-    $containerBuilder->registerAttributeForAutoconfiguration(
-        AsMessageHandler::class,
-        static function (ChildDefinition $definition, AsMessageHandler $attribute): void {
-            $tagAttributes = get_object_vars($attribute);
-            $tagAttributes['from_transport'] = $tagAttributes['fromTransport'];
-            unset($tagAttributes['fromTransport']);
-            $definition->addTag('messenger.message_handler', $tagAttributes);
-        }
-    );
+
+    if (PHP_VERSION_ID < 80000) {
+        $containerBuilder->registerAttributeForAutoconfiguration(
+            AsMessageHandler::class,
+            static function (ChildDefinition $definition, AsMessageHandler $attribute): void {
+                $tagAttributes = get_object_vars($attribute);
+                $tagAttributes['from_transport'] = $tagAttributes['fromTransport'];
+                unset($tagAttributes['fromTransport']);
+                $definition->addTag('messenger.message_handler', $tagAttributes);
+            }
+        );
+    } else {
+        $containerBuilder->registerAttributeForAutoconfiguration(
+            AsMessageHandler::class,
+            static function (ChildDefinition $definition, AsMessageHandler $attribute, $reflector): void {
+                $tagAttributes = get_object_vars($attribute);
+                $tagAttributes['from_transport'] = $tagAttributes['fromTransport'];
+                unset($tagAttributes['fromTransport']);
+                if ($reflector instanceof \ReflectionMethod) {
+                    if (isset($tagAttributes['method'])) {
+                        throw new LogicException(sprintf(
+                            'AsMessageHandler attribute cannot declare a method on "%s::%s()".',
+                            $reflector->class,
+                            $reflector->name
+                        ));
+                    }
+                    $tagAttributes['method'] = $reflector->getName();
+                }
+                $definition->addTag('messenger.message_handler', $tagAttributes);
+            }
+        );
+    }
 
     // Register autoconfiguration for transports
     $containerBuilder->registerForAutoconfiguration(TransportFactoryInterface::class)
diff --git a/ext_emconf.php b/ext_emconf.php
index 10270d9..3e9568b 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -11,7 +11,7 @@
     'uploadfolder' => '0',
     'createDirs' => '',
     'clearCacheOnLoad' => 0,
-    'version' => '2.0.0',
+    'version' => '2.0.1',
     'constraints' => [
         'depends' => [
             'typo3' => '10.4.0-12.9.99',