2 files changed, 2 insertions, 2 deletions
diff --git a/synapse/logging/_structured.py b/synapse/logging/_structured.py
index 3220e985a9..334ddaf39a 100644
--- a/synapse/logging/_structured.py
+++ b/synapse/logging/_structured.py
@@ -185,7 +185,7 @@ DEFAULT_LOGGERS = {"synapse": {"level": "INFO"}}
 
 
 def parse_drain_configs(
-    drains: dict
+    drains: dict,
 ) -> typing.Generator[DrainConfiguration, None, None]:
     """
     Parse the drain configurations.
diff --git a/synapse/logging/context.py b/synapse/logging/context.py
index 370000e377..2c1fb9ddac 100644
--- a/synapse/logging/context.py
+++ b/synapse/logging/context.py
@@ -294,7 +294,7 @@ class LoggingContext(object):
         """Enters this logging context into thread local storage"""
         old_context = self.set_current_context(self)
         if self.previous_context != old_context:
-            logger.warn(
+            logger.warning(
                 "Expected previous context %r, found %r",
                 self.previous_context,
                 old_context,