diff --git a/pythonkuma/uptimekuma.py b/pythonkuma/uptimekuma.py
index 959eeb5..73e4027 100644
--- a/pythonkuma/uptimekuma.py
+++ b/pythonkuma/uptimekuma.py
@@ -35,7 +35,7 @@ def __init__(
         self._timeout = ClientTimeout(total=timeout or 10)
         self._session = session
 
-    async def metrics(self) -> list[UptimeKumaMonitor]:
+    async def metrics(self) -> dict[str, UptimeKumaMonitor]:
         """Retrieve metrics from Uptime Kuma."""
         url = self._base_url / "metrics"