diff --git a/tnef.spec b/tnef.spec
index 9d1cd1d..c02953d 100644
--- a/tnef.spec
+++ b/tnef.spec
@@ -1,25 +1,26 @@
 Name:          tnef
-Version:       1.4.12
+Version:       1.4.18
 Release:       1mamba
 Summary:       TNEF provides a way to unpack those pesky Microsoft MS-TNEF MIME attachments
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://sourceforge.net/projects/tnef/
-Source:        http://downloads.sourceforge.net/project/tnef/tnef/tnef-%{version}.tar.gz
-#Source:        http://downloads.sourceforge.net/project/tnef/tnef/v%{version}/tnef-%{version}.tar.gz
+URL:           https://github.com/verdammelt/tnef
+Source:        https://github.com/verdammelt/tnef.git/%{version}/tnef-%{version}.tar.bz2
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 TNEF provides a way to unpack those pesky Microsoft MS-TNEF MIME attachments. It operates like tar in order to upack any files which may have been put into the MS-TNEF attachment instead of being attached seperately.
 
+%debug_package
+
 %prep
 %setup -q
+autoreconf -f -i
 
 %build
 %configure
@@ -40,6 +41,9 @@ TNEF provides a way to unpack those pesky Microsoft MS-TNEF MIME attachments. It
 #ChangeLog NEWS THANKS
 
 %changelog
+* Sat Nov 26 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.18-1mamba
+- update to 1.4.18
+
 * Sun Sep 21 2014 Automatic Build System <autodist@mambasoft.it> 1.4.12-1mamba
 - automatic update by autodist