diff --git a/main.py b/main.py
index c13e40504bad08aa2fe6b01583909c5812a5b114..545af2363c9149ab0bf81935781f0a0ca7194c86 100644
--- a/main.py
+++ b/main.py
@@ -8,7 +8,12 @@ from datetime import date, datetime, timedelta
 from itertools import groupby
 from pprint import pformat
 from textwrap import dedent
-from typing import Dict, Literal, Optional, Set
+from typing import Dict, Optional, Set
+
+try:
+    from typing import Literal
+except ImportError:
+    from typing_extensions import Literal  # type: ignore
 
 from dotenv import load_dotenv
 from telegram import InlineKeyboardButton, InlineKeyboardMarkup, Update