diff --git a/history/dc09-ru.yml b/history/dc09-ru.yml
index 35e5b48618..b07cce27ed 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: 691
-lastUpdated: 2023-12-05T23:04:05.279Z
+responseTime: 515
+lastUpdated: 2023-12-06T23:03:55.771Z
 startTime: 2023-04-21T00:42:18.000Z
 generator: Upptime <https://github.com/upptime/upptime>