diff --git a/src/TgBotLib/Objects/ChatBoostUpdated.php b/src/TgBotLib/Objects/ChatBoostUpdated.php
new file mode 100644
index 0000000..3bb209b
--- /dev/null
+++ b/src/TgBotLib/Objects/ChatBoostUpdated.php
@@ -0,0 +1,45 @@
+<?php
+
+    namespace TgBotLib\Objects;
+
+    use TgBotLib\Interfaces\ObjectTypeInterface;
+
+    class ChatBoostUpdated implements ObjectTypeInterface
+    {
+        private Chat $chat;
+        private ChatBoost $boost;
+
+        public function getChat(): Chat
+        {
+            return $this->chat;
+        }
+
+        public function getBoost(): ChatBoost
+        {
+            return $this->boost;
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public function toArray(): ?array
+        {
+            return [
+                'chat' => $this->chat->toArray(),
+                'boost' => $this->boost->toArray()
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function fromArray(?array $data): ?ChatBoostUpdated
+        {
+            $object = new self();
+
+            $object->chat = Chat::fromArray($data['chat']);
+            $object->boost = ChatBoost::fromArray($data['boost']);
+
+            return $object;
+        }
+    }
\ No newline at end of file