diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index 024f6143..db05cfd6 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-04-08T14:48:39.199Z"
+  "since": "2021-04-08T15:51:56.522Z"
 }
\ No newline at end of file