1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/http/request_metrics.py b/synapse/http/request_metrics.py
index b58ae3d9db..cd94e789e8 100644
--- a/synapse/http/request_metrics.py
+++ b/synapse/http/request_metrics.py
@@ -145,7 +145,7 @@ LaterGauge(
 )
 
 
-class RequestMetrics(object):
+class RequestMetrics:
     def start(self, time_sec, name, method):
         self.start = time_sec
         self.start_context = current_context()