diff --git a/kmplot.spec b/kmplot.spec
index a78aa8c..e03804e 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -1,12 +1,12 @@
 Name:          kmplot
-Version:       21.04.1
+Version:       21.04.2
 Release:       1mamba
 Summary:       Mathematical Function Plotter
 Group:         Graphical Desktop/Applications/Educational
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Davide Madrisan <davide.madrisan@gmail.com>
-URL:           https://www.kde.org/applications/education/kmplot/
+URL:           https://apps.kde.org/education/kmplot/
 Source:        http://download.kde.org/stable/release-service/%{version}/src/kmplot-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
@@ -137,6 +137,9 @@ exit 0
 #TODO
 
 %changelog
+* Thu Jun 10 2021 Automatic Build System <autodist@mambasoft.it> 21.04.2-1mamba
+- automatic version update by autodist
+
 * Thu May 13 2021 Automatic Build System <autodist@mambasoft.it> 21.04.1-1mamba
 - automatic version update by autodist