diff --git a/main.py b/main.py
index 8150770..03bfb9c 100644
--- a/main.py
+++ b/main.py
@@ -9,21 +9,16 @@ from typing import Any, Dict, List, Optional
 
 import requests
 
-from pydantic import BaseSettings
+from pydantic.v1 import BaseSettings
 
-from aiogram import Bot, types  # type: ignore
-from aiogram.dispatcher import Dispatcher  # type: ignore
-from aiogram.utils import executor  # type: ignore
+from aiogram import Bot, Dispatcher, types  # type: ignore
+
+import asyncio
 
-from aiogram.types import InlineQuery  # type: ignore
-from aiogram.types import InlineQueryResultArticle
-from aiogram.types import InputTextMessageContent
 
 # Constants
 DDG_URL = 'https://duckduckgo.com/js/spice/currency'
 COINAPI_URL = 'https://rest.coinapi.io/v1/exchangerate'
-
-
 # ---
 
 
@@ -60,8 +55,7 @@ if settings.debug:
 
 coinapi_len = len(settings.coinapi_keys)
 coinapi_active = [0]  # API key index
-bot = Bot(token=settings.telegram_token)
-dp = Dispatcher(bot)
+dp = Dispatcher()
 
 
 class CurrencyConverter:
@@ -80,7 +74,7 @@ class CurrencyConverter:
             self.coinapi()
 
         str_amount = f'{self.conv_amount}'
-        point = str_amount.find(".")
+        point = str_amount.find('.')
         after_point = str_amount[point + 1:]
 
         fnz = min(  # index of first non-zero digit
@@ -124,22 +118,23 @@ class CurrencyConverter:
         # Parsing JSON data
         data: Dict[str, Any] = json.loads(
             resp.text
-            .replace('ddg_spice_currency(', '')
-            .replace(');', '')
+                .replace('ddg_spice_currency(', '')
+                .replace(');', '')
         )
 
         log.debug(data)
 
         # If the currency does not exist
-        descr = data.get('headers', {}).get('description', '')
-        if descr.find('ERROR') != -1:
+        error = data.get('to')[0].get('quotecurrency')
+        if error is None:
             return False
 
         # Otherwise
-        conv: Dict[str, str] = data.get('conversion', {})
-        conv_amount = conv.get('converted-amount')
+        conv: Dict[str, str] = data.get('to')[0]
+        conv_amount = conv.get('mid')
         if conv_amount is None:
             raise RuntimeError('Ошибка при конвертации через DDG')
+
         self.conv_amount = float(conv_amount)
 
         log.debug(conv)
@@ -190,10 +185,11 @@ def rotate_token(lst: List[str], active: List[int]) -> None:
     active[0] = (active[0] + 1) % len(lst)
 
 
-@dp.inline_handler()
-async def currency(inline_query: InlineQuery) -> None:
+@dp.inline_query()
+async def currency(inline_query: types.InlineQuery) -> None:
+
     query = inline_query.query
-    article: List[Optional[InlineQueryResultArticle]] = [None]
+    article: List[Optional[types.InlineQueryResultArticle]] = [None]
 
     text = query.split()
     len_ = len(text)
@@ -222,10 +218,10 @@ async def currency(inline_query: InlineQuery) -> None:
     except Exception as ex:
         result = f'{type(ex).__name__}: {ex}'
 
-    article[0] = InlineQueryResultArticle(
+    article[0] = types.InlineQueryResultArticle(
         id=result_id,
         title=result,
-        input_message_content=InputTextMessageContent(
+        input_message_content=types.InputTextMessageContent(
             message_text=result,
         ),
     )
@@ -237,13 +233,10 @@ async def currency(inline_query: InlineQuery) -> None:
     )
 
 
-@dp.message_handler(commands=['start'])
-async def start(message: types.Message):
-    await message.answer("Hi! Bot can show the exchange rate of crypto and fiat currency. "
-                         "The bot is used through the inline commands "
-                         "`@shirino_bot 12 usd rub` or `@shirino_bot usd rub`"
-                         "\n\nThe bot is open source on [Github](https://github.com/redume/shirino)",
-                         parse_mode="markdown")
+async def main() -> None:
+    bot = Bot(settings.telegram_token)
+    await dp.start_polling(bot)
 
 
-executor.start_polling(dp, skip_updates=True)
+if __name__ == '__main__':
+    asyncio.run(main())
diff --git a/requirements.txt b/requirements.txt
index 230d49c..a3e8603 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 requests==2.31.0
-aiogram==2.25.1
-pydantic[dotenv]==1.10.8
+pydantic[dotenv]==2.4.2
+aiogram==3.1.1
\ No newline at end of file