diff --git a/src/TgBotLib/Objects/MessageReactionCountUpdated.php b/src/TgBotLib/Objects/MessageReactionCountUpdated.php
index 9705c57..f7eea60 100644
--- a/src/TgBotLib/Objects/MessageReactionCountUpdated.php
+++ b/src/TgBotLib/Objects/MessageReactionCountUpdated.php
@@ -70,7 +70,7 @@
         /**
          * @inheritDoc
          */
-        public static function fromArray(?array $data): ?ObjectTypeInterface
+        public static function fromArray(?array $data): ?MessageReactionCountUpdated
         {
             if($data === null)
             {