Merge commit '17fa4c7ca' into anoa/dinsic_release_1_21_x

* commit '17fa4c7ca':
  Catch up after Federation Outage (split, 2): Track last successful stream ordering after transmission (#8247)
  Catch-up after Federation Outage (split, 1) (#8230)
  Fix type signature in simple_select_one_onecol and friends (#8241)
  Stop sub-classing object (#8249)

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py

index ee4666337a..643d71a710 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -497,7 +497,7 @@ def _update_device_from_client_ips(device, client_ips):
     device.update({"last_seen_ts": ip.get("last_seen"), "last_seen_ip": ip.get("ip")})
 
 
-class DeviceListUpdater(object):
+class DeviceListUpdater:
     "Handles incoming device list updates from federation and updates the DB"
 
     def __init__(self, hs, device_handler):