diff --git a/plymouth-kcm.spec b/plymouth-kcm.spec
index c121270..0bd03d8 100644
--- a/plymouth-kcm.spec
+++ b/plymouth-kcm.spec
@@ -1,14 +1,14 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          plymouth-kcm
-Version:       5.20.5
+Version:       5.21.0
 Release:       1mamba
 Summary:       KDE Plasma 5 configuration tool for the Plymouth bootsplash manager
 Group:         Graphical Desktop/Applications/Configuration
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.kde.org
+URL:           https://www.kde.org
 Source:        https://download.kde.org/stable/plasma/%{plasmaver}/plymouth-kcm-%{version}.tar.xz
 # Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
@@ -74,6 +74,9 @@ KDE Plasma 5 configuration tool for the Plymouth bootsplash manager.
 %doc COPYING COPYING.LIB
 
 %changelog
+* Thu Feb 18 2021 Automatic Build System <autodist@mambasoft.it> 5.21.0-1mamba
+- automatic version update by autodist
+
 * Fri Jan 08 2021 Automatic Build System <autodist@mambasoft.it> 5.20.5-1mamba
 - automatic version update by autodist