diff --git a/umbrello.spec b/umbrello.spec
index 840c8c4..c8fadd4 100644
--- a/umbrello.spec
+++ b/umbrello.spec
@@ -1,12 +1,12 @@
 Name:          umbrello
-Version:       20.12.1
+Version:       20.12.2
 Release:       1mamba
 Summary:       UML modelling tool and code generator
 Group:         Graphical Desktop/Applications/Development
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.kde.org
+URL:           https://www.kde.org
 Source:        http://download.kde.org/stable/release-service/%{version}/src/umbrello-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
@@ -112,6 +112,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC THANKS
 
 %changelog
+* Fri Feb 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.2-1mamba
+- automatic version update by autodist
+
 * Fri Jan 08 2021 Automatic Build System <autodist@mambasoft.it> 20.12.1-1mamba
 - automatic version update by autodist