Merge branch 'release-v1.20.0' into matrix-org-hotfixes

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/federation/sender/transaction_manager.py b/synapse/federation/sender/transaction_manager.py

index 031d80593d..cf472c9f15 100644
--- a/synapse/federation/sender/transaction_manager.py
+++ b/synapse/federation/sender/transaction_manager.py
@@ -35,7 +35,7 @@ if TYPE_CHECKING:
 logger = logging.getLogger(__name__)
 
 
-class TransactionManager(object):
+class TransactionManager:
     """Helper class which handles building and sending transactions
 
     shared between PerDestinationQueue objects