diff --git a/kde-gtk-config.spec b/kde-gtk-config.spec
index f626ee1..040da77 100644
--- a/kde-gtk-config.spec
+++ b/kde-gtk-config.spec
@@ -1,6 +1,6 @@
 %define plasmaver %(echo %{version} | cut -d. -f1-3)
 Name:          kde-gtk-config
-Version:       5.21.2
+Version:       5.21.3
 Release:       1mamba
 Summary:       GTK2 and GTK3 Configurator for KDE
 Group:         Graphical Desktop/Applications/Configuration
@@ -84,6 +84,9 @@ Configuration dialog to adapt GTK applications appearance to your taste under KD
 %doc LICENSES
 
 %changelog
+* Wed Mar 17 2021 Automatic Build System <autodist@mambasoft.it> 5.21.3-1mamba
+- automatic version update by autodist
+
 * Wed Mar 03 2021 Automatic Build System <autodist@mambasoft.it> 5.21.2-1mamba
 - automatic version update by autodist