diff --git a/kcalc.spec b/kcalc.spec
index 793914d..da64478 100644
--- a/kcalc.spec
+++ b/kcalc.spec
@@ -1,5 +1,5 @@
 Name:          kcalc
-Version:       18.08.0
+Version:       18.08.1
 Release:       1mamba
 Summary:       Scientific calculator
 Group:         Graphical Desktop/Applications/Utilities
@@ -136,6 +136,9 @@ exit 0
 %doc COPYING COPYING.LIB
 
 %changelog
+* Thu Sep 06 2018 Automatic Build System <autodist@mambasoft.it> 18.08.1-1mamba
+- automatic version update by autodist
+
 * Sat Aug 18 2018 Automatic Build System <autodist@mambasoft.it> 18.08.0-1mamba
 - automatic version update by autodist