diff --git a/kmplot.spec b/kmplot.spec
index 8385467..8420e7e 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -1,5 +1,5 @@
 Name:          kmplot
-Version:       17.04.3
+Version:       17.08.0
 Release:       1mamba
 Summary:       Mathematical Function Plotter
 Group:         Graphical Desktop/Applications/Educational
@@ -121,6 +121,9 @@ exit 0
 #TODO
 
 %changelog
+* Tue Aug 22 2017 Automatic Build System <autodist@mambasoft.it> 17.08.0-1mamba
+- automatic version update by autodist
+
 * Sun Aug 06 2017 Automatic Build System <autodist@mambasoft.it> 17.04.3-1mamba
 - automatic version update by autodist