diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index b201f688..8ceae9a2 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-04-09T16:59:03.263Z"
+  "since": "2021-04-09T17:53:48.418Z"
 }
\ No newline at end of file