diff --git a/cantor.spec b/cantor.spec
index 8700e67..8b14c1c 100644
--- a/cantor.spec
+++ b/cantor.spec
@@ -1,5 +1,5 @@
 Name:          cantor
-Version:       17.08.1
+Version:       17.08.2
 Release:       1mamba
 Summary:       KDE Frontend to Mathematical Software
 Group:         Graphical Desktop/Applications/Educational
@@ -154,6 +154,9 @@ exit 0
 %{_kde5_libdir}/libcantorlibs.so
 
 %changelog
+* Thu Oct 12 2017 Automatic Build System <autodist@mambasoft.it> 17.08.2-1mamba
+- automatic version update by autodist
+
 * Fri Sep 08 2017 Automatic Build System <autodist@mambasoft.it> 17.08.1-1mamba
 - automatic version update by autodist