diff --git a/pyrogram/utils.py b/pyrogram/utils.py
index f7fe59706d..81671b2181 100644
--- a/pyrogram/utils.py
+++ b/pyrogram/utils.py
@@ -198,10 +198,12 @@ def unpack_inline_message_id(inline_message_id: str) -> "raw.base.InputBotInline
         )
 
 
-MIN_CHANNEL_ID = -1002147483647
+# MIN_CHANNEL_ID_OLD = -1002147483647
+# MIN_CHAT_ID_OLD = -2147483647
+# MAX_USER_ID_OLD = 2147483647
+MIN_CHANNEL_ID = -1007852516352
 MAX_CHANNEL_ID = -1000000000000
-MIN_CHAT_ID = -2147483647
-MAX_USER_ID_OLD = 2147483647
+MIN_CHAT_ID = -999999999999
 MAX_USER_ID = 999999999999