diff --git a/oxygen.spec b/oxygen.spec
index 4e9119b..1a3e604 100644
--- a/oxygen.spec
+++ b/oxygen.spec
@@ -2,14 +2,14 @@
 %define plasmaver %(echo %{version} | cut -d. -f1-3)
 
 Name:          oxygen
-Version:       5.20.5
+Version:       5.21.0
 Release:       1mamba
 Summary:       KDE Plasma 5 Oxygen theme
 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:        https://download.kde.org/stable/plasma/%{plasmaver}/oxygen-%{version}.tar.xz
 # Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
@@ -140,6 +140,9 @@ exit 0
 #%{_libdir}/liboxygenstyleconfig5.so
 
 %changelog
+* Thu Feb 18 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