diff --git a/cantor.spec b/cantor.spec
index 2d5137a..dd6ed59 100644
--- a/cantor.spec
+++ b/cantor.spec
@@ -1,5 +1,5 @@
 Name:          cantor
-Version:       18.04.3
+Version:       18.08.0
 Release:       1mamba
 Summary:       KDE Frontend to Mathematical Software
 Group:         Graphical Desktop/Applications/Educational
@@ -157,6 +157,9 @@ exit 0
 %doc TODO
 
 %changelog
+* Sat Aug 18 2018 Automatic Build System <autodist@mambasoft.it> 18.08.0-1mamba
+- automatic version update by autodist
+
 * Fri Jul 13 2018 Automatic Build System <autodist@mambasoft.it> 18.04.3-1mamba
 - automatic version update by autodist