diff --git a/byacc.spec b/byacc.spec
index b542337..d41e796 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -1,13 +1,13 @@
 Name:          byacc
-Version:       20170709
+Version:       20180609
 Release:       1mamba
 Summary:       an LALR parser generator.
 Group:         Development/Tools
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Automatic Build System <autodist@mambasoft.it>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://invisible-island.net/byacc/byacc.html
-Source:        ftp://invisible-island.net/byacc/byacc-%{version}.tgz
+Source:        ftp://ftp.invisible-island.net/byacc/byacc-%{version}.tgz
 License:       Public Domain
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -53,6 +53,9 @@ make check
 %doc ACKNOWLEDGEMENTS CHANGES NEW_FEATURES NOTES NO_WARRANTY README
 
 %changelog
+* Sun Jul 29 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 20180609-1mamba
+- update to 20180609
+
 * Fri Aug 04 2017 Automatic Build System <autodist@mambasoft.it> 20170709-1mamba
 - automatic version update by autodist