diff --git a/td/generate/scheme/telegram_api.tl b/td/generate/scheme/telegram_api.tl
index 08aef85cc..48e0eafe5 100644
--- a/td/generate/scheme/telegram_api.tl
+++ b/td/generate/scheme/telegram_api.tl
@@ -1683,7 +1683,7 @@ invokeWithMessagesRange#365275f2 {X:Type} range:MessageRange query:!X = X;
 invokeWithTakeout#aca9fd2e {X:Type} takeout_id:long query:!X = X;
 
 auth.sendCode#a677244f phone_number:string api_id:int api_hash:string settings:CodeSettings = auth.SentCode;
-auth.signUp#80eee427 phone_number:string phone_code_hash:string first_name:string last_name:string = auth.Authorization;
+auth.signUp#aac7b717 flags:# no_joined_notifications:flags.0?true phone_number:string phone_code_hash:string first_name:string last_name:string = auth.Authorization;
 auth.signIn#8d52a951 flags:# phone_number:string phone_code_hash:string phone_code:flags.0?string email_verification:flags.1?EmailVerification = auth.Authorization;
 auth.logOut#3e72ba19 = auth.LoggedOut;
 auth.resetAuthorizations#9fab0d1a = Bool;
@@ -2023,7 +2023,7 @@ messages.deleteSavedHistory#6e98102b flags:# peer:InputPeer max_id:int min_date:
 messages.getPinnedSavedDialogs#d63d94e0 = messages.SavedDialogs;
 messages.toggleSavedDialogPin#ac81bbde flags:# pinned:flags.0?true peer:InputDialogPeer = Bool;
 messages.reorderPinnedSavedDialogs#8b716587 flags:# force:flags.0?true order:Vector<InputDialogPeer> = Bool;
-messages.getSavedReactionTags#761ddacf hash:long = messages.SavedReactionTags;
+messages.getSavedReactionTags#3637e05b flags:# peer:flags.0?InputPeer hash:long = messages.SavedReactionTags;
 messages.updateSavedReactionTag#60297dec flags:# reaction:Reaction title:flags.0?string = Bool;
 messages.getDefaultTagReactions#bdf93428 hash:long = messages.Reactions;
 messages.getOutboxReadDate#8c4bfe5d peer:InputPeer msg_id:int = OutboxReadDate;
diff --git a/td/telegram/AuthManager.cpp b/td/telegram/AuthManager.cpp
index 1740f0f56..6891639ab 100644
--- a/td/telegram/AuthManager.cpp
+++ b/td/telegram/AuthManager.cpp
@@ -648,8 +648,9 @@ void AuthManager::register_user(uint64 query_id, string first_name, string last_
   }
 
   last_name = clean_name(last_name, MAX_NAME_LENGTH);
+  int32 flags = 0;
   start_net_query(NetQueryType::SignUp, G()->net_query_creator().create_unauth(telegram_api::auth_signUp(
-                                            send_code_helper_.phone_number().str(),
+                                            flags, false /*ignored*/, send_code_helper_.phone_number().str(),
                                             send_code_helper_.phone_code_hash().str(), first_name, last_name)));
 }
 
diff --git a/td/telegram/ReactionManager.cpp b/td/telegram/ReactionManager.cpp
index a3e3aa659..51023ecfa 100644
--- a/td/telegram/ReactionManager.cpp
+++ b/td/telegram/ReactionManager.cpp
@@ -181,7 +181,8 @@ class GetSavedReactionTagsQuery final : public Td::ResultHandler {
   }
 
   void send(int64 hash) {
-    send_query(G()->net_query_creator().create(telegram_api::messages_getSavedReactionTags(hash),
+    int32 flags = 0;
+    send_query(G()->net_query_creator().create(telegram_api::messages_getSavedReactionTags(flags, nullptr, hash),
                                                {td_->dialog_manager_->get_my_dialog_id()}));
   }
 
diff --git a/td/telegram/Version.h b/td/telegram/Version.h
index 51e34b7f4..5425b0154 100644
--- a/td/telegram/Version.h
+++ b/td/telegram/Version.h
@@ -10,7 +10,7 @@
 
 namespace td {
 
-constexpr int32 MTPROTO_LAYER = 172;
+constexpr int32 MTPROTO_LAYER = 173;
 
 enum class Version : int32 {
   Initial,  // 0