1 files changed, 3 insertions, 3 deletions
diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py
index 91a8b43da3..4fa8767b01 100644
--- a/synapse/storage/databases/main/roommember.py
+++ b/synapse/storage/databases/main/roommember.py
@@ -55,7 +55,7 @@ _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME = "current_state_events_membership"
 
 class RoomMemberWorkerStore(EventsWorkerStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(RoomMemberWorkerStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         # Is the current_state_events.membership up to date? Or is the
         # background update still running?
@@ -819,7 +819,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
 
 class RoomMemberBackgroundUpdateStore(SQLBaseStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(RoomMemberBackgroundUpdateStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
         self.db_pool.updates.register_background_update_handler(
             _MEMBERSHIP_PROFILE_UPDATE_NAME, self._background_add_membership_profile
         )
@@ -973,7 +973,7 @@ class RoomMemberBackgroundUpdateStore(SQLBaseStore):
 
 class RoomMemberStore(RoomMemberWorkerStore, RoomMemberBackgroundUpdateStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(RoomMemberStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     async def forget(self, user_id: str, room_id: str) -> None:
         """Indicate that user_id wishes to discard history for room_id."""