diff --git a/iptables.spec b/iptables.spec
index 0fe982c..d6faa43 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -1,12 +1,12 @@
 Name:          iptables
-Version:       1.8.7
+Version:       1.8.8
 Release:       1mamba
 Summary:       kernel libraries, user tools/libraries for netfilter/iptables firewalling
 Group:         Network/Security
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.netfilter.org
+URL:           https://www.netfilter.org/
 Source0:       https://www.netfilter.org/projects/iptables/files/iptables-%{version}.tar.bz2
 Source1:       iptables-initscript
 Source2:       iptables-nat.sh
@@ -23,7 +23,6 @@ Provides:      iptables-nat
 Obsoletes:     iptables-nat
 Provides:      ebtables
 Obsoletes:     ebtables
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Iptables is the new firewalling code in the 2.4.x and 2.6.x linux kernels.
@@ -179,6 +178,9 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 #%{_sbindir}/iptables-nat.sh
 
 %changelog
+* Sat May 14 2022 Automatic Build System <autodist@mambasoft.it> 1.8.8-1mamba
+- automatic version update by autodist
+
 * Sat Jan 16 2021 Automatic Build System <autodist@mambasoft.it> 1.8.7-1mamba
 - automatic version update by autodist