diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index 1b0ce7efd..abb9b74ea 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -11316,6 +11316,7 @@ void ContactsManager::update_user(User *u, UserId user_id, bool from_binlog, boo
       td_->option_manager_->set_option_boolean("is_premium", u->is_premium);
       send_closure(td_->config_manager_, &ConfigManager::request_config, true);
       td_->stickers_manager_->reload_top_reactions();
+      td_->messages_manager_->update_is_translatable(u->is_premium);
     }
   }
   if (u->is_name_changed || u->is_username_changed || u->is_is_contact_changed) {
diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index ac3c893c7..faeec99a2 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -20952,7 +20952,7 @@ Status MessagesManager::toggle_dialog_is_translatable(DialogId dialog_id, bool i
     return Status::Error(400, "Can't access the chat");
   }
   if (!td_->option_manager_->get_option_boolean("is_premium")) {
-    return Status::Error(400, "The method is available for Telegram Premium users only");
+    return Status::Error(400, "The method is available to Telegram Premium users only");
   }
 
   if (is_translatable == d->is_translatable) {
@@ -32989,6 +32989,19 @@ void MessagesManager::on_update_dialog_is_translatable(DialogId dialog_id, bool
   set_dialog_is_translatable(d, is_translatable);
 }
 
+void MessagesManager::update_is_translatable(bool new_is_premium) {
+  if (td_->auth_manager_->is_bot()) {
+    return;
+  }
+
+  dialogs_.foreach([&](const DialogId &dialog_id, const unique_ptr<Dialog> &dialog) {
+    if (dialog->is_translatable) {
+      send_closure(G()->td(), &Td::send_update,
+                   make_tl_object<td_api::updateChatIsTranslatable>(dialog_id.get(), new_is_premium));
+    }
+  });
+}
+
 void MessagesManager::set_dialog_is_translatable(Dialog *d, bool is_translatable) {
   if (td_->auth_manager_->is_bot()) {
     // just in case
diff --git a/td/telegram/MessagesManager.h b/td/telegram/MessagesManager.h
index 734c10558..78d20e1f5 100644
--- a/td/telegram/MessagesManager.h
+++ b/td/telegram/MessagesManager.h
@@ -289,6 +289,8 @@ class MessagesManager final : public Actor {
 
   void on_update_dialog_is_translatable(DialogId dialog_id, bool is_translatable);
 
+  void update_is_translatable(bool new_is_premium);
+
   void on_update_dialog_is_blocked(DialogId dialog_id, bool is_blocked);
 
   void on_update_dialog_last_pinned_message_id(DialogId dialog_id, MessageId last_pinned_message_id);