diff --git a/history/dc09-ru.yml b/history/dc09-ru.yml
index ac5693c349..f6320fb919 100644
--- a/history/dc09-ru.yml
+++ b/history/dc09-ru.yml
@@ -1,7 +1,7 @@
 url: https://ytapi.dc09.ru/healthcheck
-status: up
-code: 200
-responseTime: 784
-lastUpdated: 2023-07-20T02:22:08.342Z
+status: down
+code: 502
+responseTime: 714
+lastUpdated: 2023-07-20T06:09:24.694Z
 startTime: Fri Apr 21 2023 00:42:18 GMT+0000 (Coordinated Universal Time)
 generator: Upptime <https://github.com/upptime/upptime>