diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index 1cc117b6..58680c83 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-04-09T08:52:45.308Z"
+  "since": "2021-04-09T09:51:38.172Z"
 }
\ No newline at end of file