diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index d8a6ce6a..fe929fdc 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-03-25T17:55:04.872Z"
+  "since": "2021-03-25T18:56:03.922Z"
 }
\ No newline at end of file