Merge branch 'develop' into rav/url_preview_limit_title

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/http/server.py b/synapse/http/server.py

index 2ccb210fd6..943d12c907 100644
--- a/synapse/http/server.py
+++ b/synapse/http/server.py
@@ -454,7 +454,7 @@ def respond_with_json(
     # the Deferred fires, but since the flag is RIGHT THERE it seems like
     # a waste.
     if request._disconnected:
-        logger.warn(
+        logger.warning(
             "Not sending response to request %s, already disconnected.", request
         )
         return