diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index 62a334f..3329af4 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -277,6 +277,7 @@ bool Client::init_methods() {
   methods_.emplace("getbusinessconnection", &Client::process_get_business_connection_query);
   methods_.emplace("readbusinessmessage", &Client::process_read_business_message_query);
   methods_.emplace("deletebusinessmessages", &Client::process_delete_business_messages_query);
+  methods_.emplace("setbusinessaccountname", &Client::process_set_business_account_name_query);
   methods_.emplace("setuseremojistatus", &Client::process_set_user_emoji_status_query);
   methods_.emplace("getchat", &Client::process_get_chat_query);
   methods_.emplace("setchatphoto", &Client::process_set_chat_photo_query);
@@ -12089,6 +12090,20 @@ td::Status Client::process_delete_business_messages_query(PromisedQueryPtr &quer
   return td::Status::OK();
 }
 
+td::Status Client::process_set_business_account_name_query(PromisedQueryPtr &query) {
+  auto business_connection_id = query->arg("business_connection_id").str();
+  TRY_RESULT(first_name, get_required_string_arg(query.get(), "first_name"));
+  auto last_name = query->arg("last_name");
+  check_business_connection(
+      business_connection_id, std::move(query),
+      [this, first_name, last_name](const BusinessConnection *business_connection, PromisedQueryPtr query) mutable {
+        send_request(
+            make_object<td_api::setBusinessAccountName>(business_connection->id_, first_name.str(), last_name.str()),
+            td::make_unique<TdOnOkQueryCallback>(std::move(query)));
+      });
+  return td::Status::OK();
+}
+
 td::Status Client::process_set_user_emoji_status_query(PromisedQueryPtr &query) {
   TRY_RESULT(user_id, get_user_id(query.get()));
   auto emoji_status_custom_emoji_id = td::to_integer<int64>(query->arg("emoji_status_custom_emoji_id"));
diff --git a/telegram-bot-api/Client.h b/telegram-bot-api/Client.h
index 762e656..705c284 100644
--- a/telegram-bot-api/Client.h
+++ b/telegram-bot-api/Client.h
@@ -722,6 +722,7 @@ class Client final : public WebhookActor::Callback {
   td::Status process_get_business_connection_query(PromisedQueryPtr &query);
   td::Status process_read_business_message_query(PromisedQueryPtr &query);
   td::Status process_delete_business_messages_query(PromisedQueryPtr &query);
+  td::Status process_set_business_account_name_query(PromisedQueryPtr &query);
   td::Status process_set_user_emoji_status_query(PromisedQueryPtr &query);
   td::Status process_get_chat_query(PromisedQueryPtr &query);
   td::Status process_set_chat_photo_query(PromisedQueryPtr &query);