diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index 46dcd02c..0bdc3723 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-04-03T18:40:48.168Z"
+  "since": "2021-04-03T18:54:44.929Z"
 }
\ No newline at end of file