diff --git a/gnuplot.spec b/gnuplot.spec
index 1ccb910..6c069b4 100644
--- a/gnuplot.spec
+++ b/gnuplot.spec
@@ -1,5 +1,5 @@
 Name:          gnuplot
-Version:       4.6.5
+Version:       4.6.6
 Release:       1mamba
 Summary:       Command-line driven interactive datafile and function plotting utility
 Group:         Applications/Mathematics
@@ -140,6 +140,9 @@ EOF
 %doc ChangeLog
 
 %changelog
+* Tue Oct 21 2014 Automatic Build System <autodist@mambasoft.it> 4.6.6-1mamba
+- automatic update by autodist
+
 * Sun Apr 13 2014 Automatic Build System <autodist@mambasoft.it> 4.6.5-1mamba
 - automatic version update by autodist