diff --git a/plasma-disks.spec b/plasma-disks.spec
index c96b9c6..9da0106 100644
--- a/plasma-disks.spec
+++ b/plasma-disks.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          plasma-disks
-Version:       5.21.3
+Version:       5.21.4
 Release:       1mamba
 Summary:       KDE Plasma 5 storage device health monitoring
 Group:         Graphical Desktop/Applications/Utilities
@@ -73,6 +73,9 @@ KDE Plasma 5 storage device health monitoring.
 %doc LICENSES
 
 %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