diff --git a/knetwalk.spec b/knetwalk.spec
index b7ac229..0d46d99 100644
--- a/knetwalk.spec
+++ b/knetwalk.spec
@@ -1,5 +1,5 @@
 Name:          knetwalk
-Version:       19.04.3
+Version:       19.08.1
 Release:       1mamba
 Summary:       Network Construction Game
 Group:         Graphical Desktop/Applications/Games
@@ -86,6 +86,12 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC
 
 %changelog
+* Tue Sep 10 2019 Automatic Build System <autodist@mambasoft.it> 19.08.1-1mamba
+- automatic version update by autodist
+
+* Thu Aug 29 2019 Automatic Build System <autodist@mambasoft.it> 19.08.0-1mamba
+- automatic version update by autodist
+
 * Fri Jul 12 2019 Automatic Build System <autodist@mambasoft.it> 19.04.3-1mamba
 - automatic version update by autodist