diff --git a/pyrogram/client/methods/chats/promote_chat_member.py b/pyrogram/client/methods/chats/promote_chat_member.py
index 134d1ba3..adff4605 100644
--- a/pyrogram/client/methods/chats/promote_chat_member.py
+++ b/pyrogram/client/methods/chats/promote_chat_member.py
@@ -25,12 +25,12 @@ class PromoteChatMember(BaseClient):
                             chat_id: int or str,
                             user_id: int or str,
                             can_change_info: bool = True,
-                            can_post_messages: bool = True,
-                            can_edit_messages: bool = True,
+                            can_post_messages: bool = False,
+                            can_edit_messages: bool = False,
                             can_delete_messages: bool = True,
                             can_invite_users: bool = True,
                             can_restrict_members: bool = True,
-                            can_pin_messages: bool = True,
+                            can_pin_messages: bool = False,
                             can_promote_members: bool = False):
         """Use this method to promote or demote a user in a supergroup or a channel.
         You must be an administrator in the chat for this to work and must have the appropriate admin rights.