diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e59bda9..29451540 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,14 @@ CHANGELOG
 Under Development
 -----------------
 
+WebMail:
+* Set the default Roundcube skin to the new "Elastic" theme.
+
 Software updates:
 
 * Upgraded Nextcloud from 15.0.8 to 16.0.5 (with Contacts from 3.1.1 to 3.1.4 and Calendar from 1.6.5 to 1.7.1)
 * Upgraded Z-Push to 2.5.1.
+* Upgraded Roundcube from 1.3.10 to 1.4.0.
 
 Control panel: