diff --git a/app/scheduler/tasks/update_token_holders.py b/app/scheduler/tasks/update_token_holders.py
index 616a7e3..c9f6683 100644
--- a/app/scheduler/tasks/update_token_holders.py
+++ b/app/scheduler/tasks/update_token_holders.py
@@ -1,30 +1,40 @@
 import asyncio
 
+from aiogram import Bot
 from pytonapi import AsyncTonapi
 from pytonapi.utils import nano_to_amount
 from sqlalchemy.ext.asyncio import async_sessionmaker
 
+from app.bot.utils.messages import send_message
+from app.config import Config
 from app.db.models import TokenDB
 
 
 async def update_token_holders() -> None:
     loop = asyncio.get_event_loop()
+    bot: Bot = loop.__getattribute__("bot")
+    config: Config = loop.__getattribute__("config")
     tonapi: AsyncTonapi = loop.__getattribute__("tonapi")
     sessionmaker: async_sessionmaker = loop.__getattribute__("sessionmaker")
 
     tokens = await TokenDB.all(sessionmaker)
     for token in tokens:
         holders = {}
-        if token.type == TokenDB.Type.NFTCollection:
-            request = await tonapi.nft.get_all_items_by_collection_address(account_id=token.address)
-            for nft in request.nft_items:
-                if nft.owner.address.to_raw() in holders:
-                    holders[nft.owner.address.to_raw()] += 1
-                else:
-                    holders[nft.owner.address.to_raw()] = 1
-        else:
-            request = await tonapi.jettons.get_all_holders(account_id=token.address)
-            for address in request.addresses:
-                holders[address.owner.address.to_raw()] = nano_to_amount(int(address.balance))
+        try:
+            if token.type == TokenDB.Type.NFTCollection:
+                request = await tonapi.nft.get_all_items_by_collection_address(account_id=token.address)
+                for nft in request.nft_items:
+                    if nft.owner.address.to_raw() in holders:
+                        holders[nft.owner.address.to_raw()] += 1
+                    else:
+                        holders[nft.owner.address.to_raw()] = 1
+            else:
+                request = await tonapi.jettons.get_all_holders(account_id=token.address)
+                for address in request.addresses:
+                    holders[address.owner.address.to_raw()] = nano_to_amount(int(address.balance))
+
+        except Exception as e:
+            await send_message(bot, config.bot.DEV_ID, text=f"{e.__class__.__name__}: {e}")
+            continue
 
         await TokenDB.update(sessionmaker, primary_key=token.id, holders=holders)