diff --git a/lftp.spec b/lftp.spec
index de771dc..9524e84 100644
--- a/lftp.spec
+++ b/lftp.spec
@@ -1,5 +1,5 @@
 Name:          lftp
-Version:       4.6.3a
+Version:       4.6.4
 Release:       1mamba
 Summary:       A sophisticated file transfer program
 Group:         Applications/Networking
@@ -109,6 +109,9 @@ This package contains static libraries and header files need for development.
 %doc BUGS ChangeLog NEWS README* THANKS TODO
 
 %changelog
+* Thu Aug 20 2015 Automatic Build System <autodist@mambasoft.it> 4.6.4-1mamba
+- automatic version update by autodist
+
 * Wed Jun 17 2015 Automatic Build System <autodist@mambasoft.it> 4.6.3a-1mamba
 - automatic version update by autodist