diff --git a/ktimer.spec b/ktimer.spec
index da7c01a..488029f 100644
--- a/ktimer.spec
+++ b/ktimer.spec
@@ -1,5 +1,5 @@
 Name:          ktimer
-Version:       21.04.3
+Version:       21.08.0
 Release:       1mamba
 Summary:       Execute programs after some time
 Group:         Graphical Desktop/Applications/Utilities
@@ -82,6 +82,9 @@ exit 0
 %doc COPYING
 
 %changelog
+* Fri Aug 13 2021 Automatic Build System <autodist@mambasoft.it> 21.08.0-1mamba
+- automatic version update by autodist
+
 * Thu Jul 08 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
 - automatic version update by autodist