diff --git a/nas.spec b/nas.spec
index cf66d49..8b26f27 100644
--- a/nas.spec
+++ b/nas.spec
@@ -1,5 +1,5 @@
 Name:          nas
-Version:       1.9.4
+Version:       1.9.5
 Release:       1mamba
 Summary:       A network transparent, client/server audio transport system
 Group:         System/Servers
@@ -7,11 +7,10 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.radscan.com/nas.html
-Source:        http://downloads.sourceforge.net/project/nas/nas/nas%20%{version}%20%28stable%29/nas-%{version}.src.tar.gz
+Source:        https://downloads.sourceforge.net/nas/nas-%{version}.tar.gz
+#Source:        http://downloads.sourceforge.net/project/nas/nas/nas%20%{version}%20%28stable%29/nas-%{version}.src.tar.gz
 License:       GPL
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: bash
 BuildRequires: glibc-devel
 BuildRequires: libICE-devel
 BuildRequires: libSM-devel
@@ -20,11 +19,9 @@ BuildRequires: libXau-devel
 BuildRequires: libXaw-devel
 BuildRequires: libXext-devel
 BuildRequires: libXmu-devel
-BuildRequires: libXp-devel
 BuildRequires: libXpm-devel
 BuildRequires: libXt-devel
-BuildRequires: perl-devel
-# getopts.pl.pm: perl requirement not resolved
+BuildRequires: perl(getopts.pl)
 ## AUTOBUILDREQ-END
 BuildRequires: imake
 BuildRequires: gccmakedep
@@ -47,6 +44,8 @@ Requires:      libaudio = %{version}-%{release}
 %description -n libaudio-devel
 Development file for libaudio, the Network Audio transport System library
 
+%debug_package
+
 %prep
 %setup -q
 
@@ -96,6 +95,9 @@ xmkmf
 %{_libdir}/libaudio.so
 
 %changelog
+* Sat May 07 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.9.5-1mamba
+- update to 1.9.5
+
 * Fri Oct 18 2013 Automatic Build System <autodist@mambasoft.it> 1.9.4-1mamba
 - update to 1.9.4