diff --git a/wipe.spec b/wipe.spec
index 29b46c3..e10d7ff 100644
--- a/wipe.spec
+++ b/wipe.spec
@@ -1,18 +1,17 @@
 Name:          wipe
 Version:       2.3.1
-Release:       1mamba
+Release:       3mamba
 Summary:       Repeatedly writes special patterns to the file or files to be destroyed,
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://wipe.sourceforge.net/
-Source:        http://puzzle.dl.sourceforge.net/sourceforge/wipe/%{name}-%{version}.tar.bz2
+URL:           https://wipe.sourceforge.net/
+Source:        https://downloads.sourceforge.net/sourceforge/wipe/%{name}-%{version}.tar.bz2
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-buildroot
 
 %description
 Wipe repeatedly writes special patterns to the file or files to be destroyed, using the fsync() call and/or the O_SYNC bit to force disk access, in order to lessen the chance of data recovery using techniques such as magnetic force microscopy. 
@@ -43,6 +42,12 @@ make install prefix=%{buildroot}%{_prefix} mandir=%{buildroot}%{_mandir}
 %{_datadir}/doc/wipe/*
 
 %changelog
+* Sun Mar 21 2021 Automatic Build System <autodist@mambasoft.it> 2.3.1-3mamba
+- automatic rebuild by autodist
+
+* Sun Mar 21 2021 Automatic Build System <autodist@mambasoft.it> 2.3.1-2mamba
+- automatic rebuild by autodist
+
 * Mon May 10 2010 Automatic Build System <autodist@mambasoft.it> 2.3.1-1mamba
 - automatic update by autodist