diff --git a/history/dc09-ru.yml b/history/dc09-ru.yml
index 5701798fd6..8acdd7f718 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: 643
-lastUpdated: 2023-07-19T23:05:14.131Z
+status: down
+code: 502
+responseTime: 739
+lastUpdated: 2023-07-20T01:56:36.750Z
 startTime: Fri Apr 21 2023 00:42:18 GMT+0000 (Coordinated Universal Time)
 generator: Upptime <https://github.com/upptime/upptime>