diff --git a/whois.spec b/whois.spec
index 8eb4a9e..2fe104c 100644
--- a/whois.spec
+++ b/whois.spec
@@ -1,5 +1,5 @@
 Name:          whois
-Version:       5.2.18
+Version:       5.3.0
 Release:       1mamba
 Summary:       Queries whois directory service for information pertaining to a domain name
 Group:         Applications/Networking
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://ftp.debian.org/debian/pool/main/w/whois/
-Source:        ftp://ftp.debian.org/debian/pool/main/w/whois/whois_%{version}.tar.xz
+Source:        http://ftp.debian.org/debian/pool/main/w/whois/whois_%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -46,6 +46,9 @@ rm -f %{buildroot}%{_mandir}/man1/mkpasswd.1*
 #% doc README
 
 %changelog
+* Wed Mar 21 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 5.3.0-1mamba
+- update to 5.3.0
+
 * Sun Aug 27 2017 Automatic Build System <autodist@mambasoft.it> 5.2.18-1mamba
 - automatic version update by autodist