diff --git a/kdecoration.spec b/kdecoration.spec
index 0ce9379..ac906bd 100644
--- a/kdecoration.spec
+++ b/kdecoration.spec
@@ -1,14 +1,14 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          kdecoration
-Version:       5.20.5
+Version:       5.21.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 Plugin based library to create window decorations
 Group:         Graphical Desktop/Look 'n' feel
 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/plasma/%{plasmaver}/kdecoration-%{version}.tar.xz
 # Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
@@ -92,6 +92,9 @@ exit 0
 %{_libdir}/libkdecorations2private.so
 
 %changelog
+* Tue Feb 16 2021 Automatic Build System <autodist@mambasoft.it> 5.21.0-1mamba
+- automatic version update by autodist
+
 * Tue Jan 05 2021 Automatic Build System <autodist@mambasoft.it> 5.20.5-1mamba
 - automatic version update by autodist