diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index cc772a45..fc5f4ea1 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-04-04T12:04:27.218Z"
+  "since": "2021-04-04T12:21:46.630Z"
 }
\ No newline at end of file