diff --git a/foomatic-db-nonfree.spec b/foomatic-db-nonfree.spec
index 2768b68..b0d291a 100644
--- a/foomatic-db-nonfree.spec
+++ b/foomatic-db-nonfree.spec
@@ -3,7 +3,7 @@
 #%define        relver %(echo %version | cut -d. -f 3)
 
 Name:          foomatic-db-nonfree
-Version:       20200822
+Version:       20221227
 Release:       1mamba
 Summary:       Manufacturer-supplied PPD files released under non-free licenses
 Group:         System/Spooling
@@ -11,14 +11,9 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 Source0:       http://www.openprinting.org/download/foomatic/foomatic-db-nonfree-%{version}.tar.gz
-URL:           http://www.openprinting.org/foomatic.html
+URL:           https://wiki.linuxfoundation.org/openprinting/database/foomatic
 License:       no OSI Approved
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: glibc-devel
-BuildRequires: hplip-devel
-BuildRequires: libxml2-devel
-BuildRequires: libz-devel
-BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
 BuildRequires: ghostscript-devel
 BuildRequires: libcups-devel >= 1.1.20
@@ -27,11 +22,12 @@ Requires:      gutenprint
 Requires:      foo2zjs
 Requires:      libpoppler-tools
 BuildArch:     noarch
-BuildRoot:     %{_tmppath}/%{name}-%{version}-build
 
 %description
 Foomatic database extension consisting of manufacturer-supplied PPD files released under non-free licenses which restricts them in how they can get redistributed.
 
+%debug_package
+
 %prep
 %setup -q -n %{name}-%{version}
 
@@ -61,6 +57,9 @@ Foomatic database extension consisting of manufacturer-supplied PPD files releas
 %{_datadir}/foomatic/db/source/PPD/*
 
 %changelog
+* Wed Dec 28 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 20221227-1mamba
+- update to 20221227
+
 * Sun Aug 23 2020 Automatic Build System <autodist@mambasoft.it> 20200822-1mamba
 - automatic version update by autodist