diff --git a/mautrix_telegram/__main__.py b/mautrix_telegram/__main__.py
index ab3b0b26..50b64945 100644
--- a/mautrix_telegram/__main__.py
+++ b/mautrix_telegram/__main__.py
@@ -83,8 +83,8 @@ class TelegramBridge(Bridge):
             if prometheus:
                 prometheus.start_http_server(self.config["metrics.listen_port"])
             else:
-                self.log.warn("Metrics are enabled in the config, "
-                              "but prometheus_client is not installed.")
+                self.log.warning("Metrics are enabled in the config, "
+                                 "but prometheus_client is not installed.")
 
     def prepare_bridge(self) -> None:
         self.bot = init_bot(self.config)
diff --git a/mautrix_telegram/portal/metadata.py b/mautrix_telegram/portal/metadata.py
index 124141ae..e1b0cd84 100644
--- a/mautrix_telegram/portal/metadata.py
+++ b/mautrix_telegram/portal/metadata.py
@@ -511,7 +511,7 @@ class PortalMetadata(BasePortal, ABC):
             try:
                 await self.main_intent.kick_user(self.mxid, user.mxid, kick_message)
             except MForbidden as e:
-                self.log.warn(f"Failed to kick {user.mxid}: {e}")
+                self.log.warning(f"Failed to kick {user.mxid}: {e}")
 
     async def update_info(self, user: 'AbstractUser', entity: TypeChat = None) -> None:
         if self.peer_type == "user":
diff --git a/mautrix_telegram/user.py b/mautrix_telegram/user.py
index a2678664..008ad57d 100644
--- a/mautrix_telegram/user.py
+++ b/mautrix_telegram/user.py
@@ -321,7 +321,7 @@ class User(AbstractUser):
                                                      archived=False):
             entity = dialog.entity
             if isinstance(entity, Chat) and (entity.deactivated or entity.left):
-                self.log.warn(f"Ignoring deactivated or left chat {entity} while syncing")
+                self.log.warning(f"Ignoring deactivated or left chat {entity} while syncing")
                 continue
             elif isinstance(entity, TLUser) and not config["bridge.sync_direct_chats"]:
                 continue