diff --git a/debianutils.spec b/debianutils.spec
index b5eae17..93fee55 100644
--- a/debianutils.spec
+++ b/debianutils.spec
@@ -1,5 +1,5 @@
 Name:          debianutils
-Version:       5.8
+Version:       5.15
 Release:       1mamba
 Summary:       Miscellaneous utilities from Debian
 Group:         System/Tools
@@ -7,12 +7,13 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://packages.debian.org/stable/base/debianutils.html
-Source:        http://ftp.debian.org/debian/pool/main/d/debianutils/debianutils_%{version}.orig.tar.gz
+Source:        http://ftp.debian.org/debian/pool/main/d/debianutils/debianutils_%{version}.tar.xz
 Patch:         %{name}-2.8.4-mkbootfix.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
+Requires:      which
 
 %description
 Debianutils includes installkernel mkboot mktemp readlink run-parts savelog sensible-editor sensible-pager tempfile which.
@@ -22,6 +23,7 @@ Debianutils includes installkernel mkboot mktemp readlink run-parts savelog sens
 %prep
 %setup -q
 #%patch -p1
+autoreconf -f -i
 
 %build
 %configure
@@ -42,13 +44,13 @@ Debianutils includes installkernel mkboot mktemp readlink run-parts savelog sens
 %{_bindir}/run-parts
 %{_bindir}/savelog
 %{_bindir}/tempfile
-%{_bindir}/which
+%{_bindir}/which.debianutils
 %{_sbindir}/installkernel
 %{_sbindir}/add-shell
 %{_sbindir}/remove-shell
 %{_sbindir}/update-shells
 %{_mandir}/man1/ischroot.1*
-%{_mandir}/man1/which.1*
+%{_mandir}/man1/which.debianutils.1*
 %{_mandir}/man1/tempfile.1*
 %{_mandir}/man8/installkernel.8*
 %{_mandir}/man8/run-parts.8*
@@ -58,6 +60,12 @@ Debianutils includes installkernel mkboot mktemp readlink run-parts savelog sens
 %{_mandir}/man8/update-shells.8*
 
 %changelog
+* Fri Dec 15 2023 Automatic Build System <autodist@mambasoft.it> 5.15-1mamba
+- automatic version update by autodist
+
+* Fri Dec 08 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 5.14-1mamba
+- update to 5.14
+
 * Mon Jul 10 2023 Automatic Build System <autodist@mambasoft.it> 5.8-1mamba
 - automatic version update by autodist