diff --git a/kdecoration.spec b/kdecoration.spec
index 50562ee..7933b6b 100644
--- a/kdecoration.spec
+++ b/kdecoration.spec
@@ -1,7 +1,7 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          kdecoration
-Version:       5.21.2
+Version:       5.21.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 Plugin based library to create window decorations
 Group:         Graphical Desktop/Look 'n' feel
@@ -91,6 +91,9 @@ exit 0
 %{_libdir}/libkdecorations2private.so
 
 %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