diff --git a/lsof.spec b/lsof.spec
index 38bc0f5..9ec51cf 100644
--- a/lsof.spec
+++ b/lsof.spec
@@ -1,16 +1,15 @@
-Name:         lsof
-Version:      4.95.0
-Release:      1mamba
-Summary:      Lists open files for running UNIX processes
-Group:        System/Tools
+Name:          lsof
+Version:       4.96.3
+Release:       1mamba
+Summary:       Lists open files for running UNIX processes
+Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:     Aleph0 <aleph0@openmamba.org>
-URL:          https://people.freebsd.org/~abe/
-Source:       https://fossies.org/linux/misc/lsof-%{version}.tar.bz2
-#Patch from ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/patches/%{version}/linux.patch
-Patch:        %{name}-4.77-linux.patch
-License:      no OSI Approved
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://people.freebsd.org/~abe/
+Source:        https://github.com/lsof-org/lsof.git/%{version}/lsof-%{version}.tar.bz2
+Patch:         %{name}-4.77-linux.patch
+License:       no OSI Approved
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libselinux-devel
@@ -23,8 +22,10 @@ Its name stands for LiSt Open Files, and it does just that.
 It lists information about any files that are open by processes currently running on the system.
 It can also list communications open by each process.
 
+%debug_package
+
 %prep
-%setup -q -n %{name}-%{version}
+%setup -q
 #cd %{name}_%{version}_src/dialects/linux
 #% patch -p2
 
@@ -72,6 +73,9 @@ done
 %doc %{name}_docs/*
 
 %changelog
+* Mon Sep 19 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 4.96.3-1mamba
+- update to 4.96.3
+
 * Thu Apr 28 2022 Automatic Build System <autodist@mambasoft.it> 4.95.0-1mamba
 - automatic version update by autodist