diff --git a/desktop-base-kde.spec b/desktop-base-kde.spec
index f24f1cf..33278e1 100644
--- a/desktop-base-kde.spec
+++ b/desktop-base-kde.spec
@@ -14,7 +14,7 @@
 
 Name:          desktop-base-kde
 Version:       5.3
-Release:       6mamba
+Release:       7mamba
 Summary:       KDE default desktop theme and menu entries for openmamba
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
@@ -202,6 +202,7 @@ Obsoletes:     nsplugin < 5.0
 Obsoletes:     kwebitpart < 5.0
 Obsoletes:     kppp < 5.0
 Obsoletes:     desktop-base-kde-4 < 5.0
+Obsoletes:     kpartsplugin <= 20131010
 
 %description
 KDE default desktop theme and menu entries providing with various desktop related scripts and configuration files.
@@ -251,6 +252,9 @@ fi
 %doc gpl.txt
 
 %changelog
+* Thu Nov 10 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.3-7mamba
+- obsolete kpartsplugin
+
 * Sat Oct 22 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.3-6mamba
 - require oxygen-sounds