diff --git a/analitza.spec b/analitza.spec
index 32c5492..44943f5 100644
--- a/analitza.spec
+++ b/analitza.spec
@@ -2,7 +2,7 @@
 %global __debug_package 1
 
 Name:          analitza
-Version:       17.08.3
+Version:       17.12.0
 Release:       1mamba
 Summary:       KDE library for mathematical features
 Group:         Graphical Desktop/Applications/Scientific
@@ -161,6 +161,9 @@ Debug information is useful when developing applications that use this package o
 %{_kde4_libdir}/cmake/Analitza5/Analitza5*.cmake
 
 %changelog
+* Wed Dec 20 2017 Automatic Build System <autodist@mambasoft.it> 17.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Nov 10 2017 Automatic Build System <autodist@mambasoft.it> 17.08.3-1mamba
 - automatic version update by autodist