diff --git a/plasma-workspace-wallpapers.spec b/plasma-workspace-wallpapers.spec
index b3a4382..b5df701 100644
--- a/plasma-workspace-wallpapers.spec
+++ b/plasma-workspace-wallpapers.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          plasma-workspace-wallpapers
-Version:       5.15.3
+Version:       5.15.4
 Release:       1mamba
 Summary:       KDE Plasma 5 workspace wallpapers
 Group:         Graphical Desktop/Look 'n' feel
@@ -83,6 +83,9 @@ KDE Plasma 5 workspace wallpapers.
 %doc AUTHORS COPYING
 
 %changelog
+* Tue Apr 02 2019 Automatic Build System <autodist@mambasoft.it> 5.15.4-1mamba
+- automatic version update by autodist
+
 * Wed Mar 13 2019 Automatic Build System <autodist@mambasoft.it> 5.15.3-1mamba
 - automatic version update by autodist