diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index 1a9032e..791b450 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -285,6 +285,7 @@ bool Client::init_methods() {
   methods_.emplace("setbusinessaccountgiftsettings", &Client::process_set_business_account_gift_settings_query);
   methods_.emplace("getbusinessaccountstarbalance", &Client::process_get_business_account_star_balance_query);
   methods_.emplace("getbusinessaccountgifts", &Client::process_get_business_account_gifts_query);
+  methods_.emplace("convertgifttostars", &Client::process_convert_gift_to_stars_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);
@@ -12434,6 +12435,18 @@ td::Status Client::process_get_business_account_gifts_query(PromisedQueryPtr &qu
   return td::Status::OK();
 }
 
+td::Status Client::process_convert_gift_to_stars_query(PromisedQueryPtr &query) {
+  auto business_connection_id = query->arg("business_connection_id").str();
+  auto owned_gift_id = query->arg("owned_gift_id");
+  check_business_connection(
+      business_connection_id, std::move(query),
+      [this, owned_gift_id](const BusinessConnection *business_connection, PromisedQueryPtr query) mutable {
+        send_request(make_object<td_api::sellGift>(business_connection->id_, owned_gift_id.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 9a27656..f8d95d1 100644
--- a/telegram-bot-api/Client.h
+++ b/telegram-bot-api/Client.h
@@ -743,6 +743,7 @@ class Client final : public WebhookActor::Callback {
   td::Status process_set_business_account_gift_settings_query(PromisedQueryPtr &query);
   td::Status process_get_business_account_star_balance_query(PromisedQueryPtr &query);
   td::Status process_get_business_account_gifts_query(PromisedQueryPtr &query);
+  td::Status process_convert_gift_to_stars_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);