diff --git a/roundcubemail.spec b/roundcubemail.spec
index 24b809e..f94ec70 100644
--- a/roundcubemail.spec
+++ b/roundcubemail.spec
@@ -18,7 +18,7 @@
 %global _logdir /var/log  
 Name: roundcubemail
 Version:  %{upstream_version}%{?upstream_prever:~%{upstream_prever}}
-Release:  1%{?dist}
+Release:  2%{?dist}
 Summary: Round Cube Webmail is a browser-based multilingual IMAP client
 
 # Since 0.8 beta, the main code has been GPLv3+ with exceptions and
@@ -319,6 +319,9 @@ fi
 
 
 %changelog
+* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Mon Jan 22 2024 Remi Collet <remi@remirepo.net> - 1.6.6-1
 - update to 1.6.6