diff --git a/plasma-workspace-wallpapers.spec b/plasma-workspace-wallpapers.spec
index afd880c..b9ce619 100644
--- a/plasma-workspace-wallpapers.spec
+++ b/plasma-workspace-wallpapers.spec
@@ -1,7 +1,7 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          plasma-workspace-wallpapers
-Version:       5.21.3
+Version:       5.21.4
 Release:       1mamba
 Summary:       KDE Plasma 5 workspace wallpapers
 Group:         Graphical Desktop/Look 'n' feel
@@ -94,6 +94,9 @@ KDE Plasma 5 workspace wallpapers.
 %doc AUTHORS COPYING
 
 %changelog
+* Wed Apr 07 2021 Automatic Build System <autodist@mambasoft.it> 5.21.4-1mamba
+- automatic version update by autodist
+
 * Wed Mar 17 2021 Automatic Build System <autodist@mambasoft.it> 5.21.3-1mamba
 - automatic version update by autodist