1 files changed, 1 insertions, 2 deletions
diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py
index 8017c031ee..3198fdd2ed 100644
--- a/synapse/util/caches/expiringcache.py
+++ b/synapse/util/caches/expiringcache.py
@@ -21,10 +21,9 @@
 
 import logging
 from collections import OrderedDict
-from typing import Any, Generic, Iterable, Optional, TypeVar, Union, overload
+from typing import Any, Generic, Iterable, Literal, Optional, TypeVar, Union, overload
 
 import attr
-from typing_extensions import Literal
 
 from twisted.internet import defer