diff --git a/data/webmentions-since.json b/data/webmentions-since.json
index cc4f462e..d8c8e385 100644
--- a/data/webmentions-since.json
+++ b/data/webmentions-since.json
@@ -1,3 +1,3 @@
 {
-  "since": "2021-03-31T19:46:50.238Z"
+  "since": "2021-03-31T20:48:43.563Z"
 }
\ No newline at end of file