Run pyupgrade for python 3.7 & 3.8. (#16110)

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/replication/tcp/handler.py b/synapse/replication/tcp/handler.py

index a2cabba7b1..38adcbe1d0 100644
--- a/synapse/replication/tcp/handler.py
+++ b/synapse/replication/tcp/handler.py
@@ -17,6 +17,7 @@ from typing import (
     TYPE_CHECKING,
     Any,
     Awaitable,
+    Deque,
     Dict,
     Iterable,
     Iterator,
@@ -29,7 +30,6 @@ from typing import (
 )
 
 from prometheus_client import Counter
-from typing_extensions import Deque
 
 from twisted.internet.protocol import ReconnectingClientFactory