diff --git a/history/period-o-csv.yml b/history/period-o-csv.yml
index 0736427d6..4cad0dd59 100644
--- a/history/period-o-csv.yml
+++ b/history/period-o-csv.yml
@@ -1,7 +1,7 @@
 url: https://n2t.net/ark:/99152/p0dataset.csv
 status: up
 code: 200
-responseTime: 585
-lastUpdated: 2023-12-27T23:09:27.672Z
+responseTime: 463
+lastUpdated: 2023-12-28T23:10:02.308Z
 startTime: 2023-12-11T01:55:56.585Z
 generator: Upptime <https://github.com/upptime/upptime>