diff --git a/tg_account_age.py b/tg_account_age.py
index 0f3d700..9862a12 100644
--- a/tg_account_age.py
+++ b/tg_account_age.py
@@ -1,5 +1,5 @@
-# Tg user account age v3.20
-# 11/03/2026
+# Tg user account age v3.21
+# 21/05/2026
 # https://t.me/ssleg  © 2020 – 2026
 
 from datetime import datetime, date
@@ -33,17 +33,18 @@ uid_dict = {1200000000: (date(2013, 8, 14), date(2020, 3, 30)),
             8200000000: (date(2024, 9, 21), date(2025, 7, 30)),
             8500000000: (date(2025, 7, 31), date(2025, 11, 8)),
             8600000000: (date(2025, 11, 9), date(2026, 2, 28)),
+            8800000000: (date(2026, 3, 1), date(2026, 5, 17)),
             }
 
 
-def get_account_age(user_id) -> tuple[date, date]:
+def get_account_age(user_id: int) -> tuple[date, date]:
     for key in uid_dict:
         if user_id < key:
             return uid_dict[key]
-    return date(2026, 3, 1), datetime.now().date()
+    return date(2026, 5, 18), datetime.now().date()
 
 
-def get_account_age_txt(user_id) -> str:
+def get_account_age_txt(user_id: int) -> str:
     month_names = {1: 'янв.', 2: 'фев.', 3: 'мар.', 4: 'апр.', 5: 'май', 6: 'июнь', 7: 'июль', 8: 'авг.', 9: 'сен.',
                    10: 'окт.', 11: 'ноя.', 12: 'дек.'}