diff --git a/ChangeLog.md b/ChangeLog.md
index c3e6a050..32a7dcb4 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## Version 0.21.2
+* Fix sync when events have attendees and a duration rather than an end date.
+
 ## Version 0.21.1
 * Trigger F-Droid build