diff --git a/hplip-3.23.12.tar.gz b/hplip-3.23.12.tar.gz
deleted file mode 100644
index 98ea463bc8ac2bf98a7e3110f33865147130b743..0000000000000000000000000000000000000000
Binary files a/hplip-3.23.12.tar.gz and /dev/null differ
diff --git a/hplip-3.23.8.tar.gz b/hplip-3.24.4.tar.gz
similarity index 76%
rename from hplip-3.23.8.tar.gz
rename to hplip-3.24.4.tar.gz
index 77b416a754d0b72e1ebce2e0b7f515b331812143..e001905407da0d09328ee4bd43adadb31aca81ac 100644
Binary files a/hplip-3.23.8.tar.gz and b/hplip-3.24.4.tar.gz differ
diff --git a/hplip.spec b/hplip.spec
index ac29176a6adb5801e006c8f18bfde5be8909c7d8..01bd69e8bbc6785a024101144371de4f67b15cf5 100644
--- a/hplip.spec
+++ b/hplip.spec
@@ -1,8 +1,8 @@
 Name: hplip
 Summary: HP Linux Imaging and Printing Project
-Version: 3.23.12
+Version: 3.24.4
 Release: 1
-License: GPLv2+ and MIT and BSD and IJG and Public Domain and GPLv2+ with exceptions and ISC
+License: GPL-2.0-or-later AND MIT AND BSD-3-Clause-HP AND IJG AND GPL-2.0-only AND LGPL-2.1-or-later AND BSD-2-Clause AND python-ldap
 Url: https://developers.hp.com/hp-linux-imaging-and-printing
 Source0: http://downloads.sourceforge.net/sourceforge/hplip/hplip-%%{version}.tar.gz
 Source1: hpcups-update-ppds.sh
@@ -75,29 +75,28 @@ drivers for HP printers and multi-function peripherals.
 %prep
 %setup -q
 
-%patch1 -p1 -b .pstotiff-is-rubbish
-%patch3 -p1 -b .ui-optional
-%patch5 -p1 -b .deviceIDs-drv
-chmod +x %{SOURCE2}
+%patch -P1 -p1 -b .pstotiff-is-rubbish
+%patch -P3 -p1 -b .ui-optional
+%patch -P5 -p1 -b .deviceIDs-drv
 mv prnt/drv/hpijs.drv.in{,.deviceIDs-drv-hpijs}
-%{SOURCE2} prnt/drv/hpcups.drv.in \
+%{__python3} %{S:2} prnt/drv/hpcups.drv.in \
            prnt/drv/hpijs.drv.in.deviceIDs-drv-hpijs \
            > prnt/drv/hpijs.drv.in
 
-%patch6 -p1 -b .udev-rules
-%patch7 -p1 -b .retry-open
-%patch8 -p1 -b .snmp-quirks
-%patch9 -p1 -b .hpijs-marker-supply
-%patch10 -p1 -b .clear-old-state-reasons
-%patch11 -p1 -b .hpcups-sigpipe
-%patch12 -p1 -b .logdir
-%patch13 -p1 -b .bad-low-ink-warning
+%patch -P6 -p1 -b .udev-rules
+%patch -P7 -p1 -b .retry-open
+%patch -P8 -p1 -b .snmp-quirks
+%patch -P9 -p1 -b .hpijs-marker-supply
+%patch -P10 -p1 -b .clear-old-state-reasons
+%patch -P11 -p1 -b .hpcups-sigpipe
+%patch -P12 -p1 -b .logdir
+%patch -P13 -p1 -b .bad-low-ink-warning
 
 for ppd_file in $(grep '^diff' %{PATCH14} | cut -d " " -f 4);
 do
   gunzip ${ppd_file#*/}.gz
 done
-%patch14 -p1 -b .deviceIDs-ppd
+%patch -P14 -p1 -b .deviceIDs-ppd
 for ppd_file in $(grep '^diff' %{PATCH14} | cut -d " " -f 4);
 do
   gzip -n ${ppd_file#*/}
@@ -107,37 +106,37 @@ for ppd_file in $(grep '^diff' %{PATCH15} | cut -d " " -f 4);
 do
   gunzip ${ppd_file#*/}.gz
 done
-%patch15 -p1 -b .ImageableArea
+%patch -P15 -p1 -b .ImageableArea
 for ppd_file in $(grep '^diff' %{PATCH15} | cut -d " " -f 4);
 do
   gzip -n ${ppd_file#*/}
 done
 
-%patch16 -p1 -b .scan-tmp
-%patch17 -p1 -b .log-stderr
-%patch18 -p1 -b .parsing
-%patch20 -p1 -b .dj990c-margin
-%patch21 -p1 -b .strncpy
-%patch22 -p1 -b .no-write-bytecode
-%patch23 -p1 -b .silence-ioerror
-%patch24 -p1 -b .sourceoption
-%patch25 -p1 -b .no-ernie
+%patch -P16 -p1 -b .scan-tmp
+%patch -P17 -p1 -b .log-stderr
+%patch -P18 -p1 -b .parsing
+%patch -P20 -p1 -b .dj990c-margin
+%patch -P21 -p1 -b .strncpy
+%patch -P22 -p1 -b .no-write-bytecode
+%patch -P23 -p1 -b .silence-ioerror
+%patch -P24 -p1 -b .sourceoption
+%patch -P25 -p1 -b .no-ernie
 
 rm prnt/hpcups/ErnieFilter.{cpp,h} prnt/hpijs/ernieplatform.h
 
-%patch27 -p1 -b .check-cups
-%patch30 -p1 -b .typo
+%patch -P27 -p1 -b .check-cups
+%patch -P30 -p1 -b .typo
 
-%patch31 -p1 -b .use-binary-str
-%patch32 -p1 -b .colorlaserjet-mfp-m278-m281
-%patch33 -p1 -b .error-print-fix
-%patch34 -p1 -b .hpfax-import-error-print
+%patch -P31 -p1 -b .use-binary-str
+%patch -P32 -p1 -b .colorlaserjet-mfp-m278-m281
+%patch -P33 -p1 -b .error-print-fix
+%patch -P34 -p1 -b .hpfax-import-error-print
 
-%patch35 -p1 -b .libimageprocessor-removal
+%patch -P35 -p1 -b .libimageprocessor-removal
 %{_bindir}/rm prnt/hpcups/libImageProcessor-x86*
 
-%patch36 -p1 -b .qmsgbox-typos-fix
-%patch37 -p1 -b .toolbox-crash
+%patch -P36 -p1 -b .qmsgbox-typos-fix
+%patch -P37 -p1 -b .toolbox-crash
 
 sed -i.duplex-constraints \
     -e 's,\(UIConstraints.* \*Duplex\),//\1,' \
@@ -157,9 +156,6 @@ sed -i 's|^AM_INIT_AUTOMAKE|AM_INIT_AUTOMAKE([foreign])|g' configure.in
 
 autoreconf --verbose --force --install
 
-export CFLAGS="%{optflags} $(python3-config --includes)"
-export CXXFLAGS="%{optflags} $(python3-config --includes)"
-
 %configure \
         --enable-scan-build --enable-gui-build --enable-fax-build \
         --disable-foomatic-rip-hplip-install --enable-pp-build \
@@ -174,6 +170,7 @@ export CXXFLAGS="%{optflags} $(python3-config --includes)"
 %install
 install -d ${RPM_BUILD_ROOT}%{_bindir}
 %make_install DESTDIR=${RPM_BUILD_ROOT} PYTHON=%{__python3}
+%delete_la
 
 install -d ${RPM_BUILD_ROOT}/run/hplip
 install -d ${RPM_BUILD_ROOT}%{_sharedstatedir}/hp
@@ -196,12 +193,24 @@ rm -rf %{buildroot}%{_datadir}/hplip/install.* \
        %{buildroot}%{_bindir}/hp-uninstall \
        %{buildroot}%{_datadir}/hplip/upgrade.* \
        %{buildroot}%{_bindir}/hp-upgrade \
-       %{buildroot}%{_datadir}/hplip/hplip-install
+       %{buildroot}%{_datadir}/hplip/hplip-install \
+       %{buildroot}%{_bindir}/hp-pkservice \
+       %{buildroot}%{_datadir}/%{name}/pkservice.py
+
+rm -rf %{buildroot}%{_libdir}/*.so \
+       %{buildroot}%{_datadir}/%{name}/dat2drv* \
+       %{buildroot}%{_datadir}/%{name}/fax/pstotiff* \
+       %{buildroot}%{_datadir}/hal/fdi \
+       %{buildroot}%{_datadir}/cups/mime/pstotiff.types \
+       %{buildroot}%{_unitdir}/%{name}-printer@.service \
+       %{buildroot}%{_sysconfdir}/xdg/autostart/%{name}-systray.desktop
 
 rm -f %{buildroot}%{_datadir}/hplip/hpijs.drv.in.template
 
+rm -rf %{buildroot}%{_sysconfdir}/sane.d %{buildroot}%{_docdir}
+
 install -d ${RPM_BUILD_ROOT}%{_datadir}/appdata
-cp -a %{SOURCE3} ${RPM_BUILD_ROOT}%{_datadir}/appdata/
+cp -a %{S:3} ${RPM_BUILD_ROOT}%{_datadir}/appdata/
 install -d ${RPM_BUILD_ROOT}%{_datadir}/icons/hicolor/{16x16,32x32,64x64}/apps
 
 pushd ${RPM_BUILD_ROOT}%{_datadir}
@@ -210,45 +219,29 @@ install -p -m644 hplip/data/images/32x32/hp_logo.png icons/hicolor/32x32/apps/hp
 install -p -m644 hplip/data/images/64x64/hp_logo.png icons/hicolor/64x64/apps/hp_logo.png
 popd
 
-install -d ${RPM_BUILD_ROOT}%{_datadir}/applications
-sed -i -e '/^Categories=/d' hplip.desktop
-sed -i -e '/^Encoding=/d' hplip.desktop
-desktop-file-validate hplip.desktop
-desktop-file-install --vendor HP --dir ${RPM_BUILD_ROOT}/%{_datadir}/applications --add-category System \
-                     --add-category Settings --add-category HardwareSettings hplip.desktop
 appstream-util validate-relax --nonet ${RPM_BUILD_ROOT}%{_datadir}/appdata/*.appdata.xml
-install -p -m755 %{SOURCE1} ${RPM_BUILD_ROOT}%{_bindir}/hpcups-update-ppds
+install -p -m755 %{S:1} ${RPM_BUILD_ROOT}%{_bindir}/hpcups-update-ppds
 install -d ${RPM_BUILD_ROOT}%{_sysconfdir}/sane.d/dll.d
 echo hpaio > ${RPM_BUILD_ROOT}%{_sysconfdir}/sane.d/dll.d/hpaio
 find doc/images -type f -exec chmod 644 {} \;
 install -d ${RPM_BUILD_ROOT}%{_datadir}/hplip/prnt/plugins
 
-%pre
-%{_bindir}/systemctl start cups &>/dev/null ||:
-%{_bindir}/systemctl enable cups &>/dev/null ||:
-
 %post
 %{_bindir}/hpcups-update-ppds &>/dev/null ||:
-/sbin/ldconfig
-
-%postun
-/sbin/ldconfig
 
 %files
 %doc COPYING doc/*
 %license COPYING
 %{_bindir}/*
-%dir %{_datadir}/%{name}
-%dir %{_datadir}/%{name}/data
-%{_datadir}/%{name}/*
+%{_datadir}/%{name}
 %{_datadir}/cups/*
-%{_datadir}/cups/mime/pstotiff.convs
 %{_datadir}/applications/*.desktop
 %{_datadir}/appdata/%{name}.appdata.xml
 %{_datadir}/icons/hicolor/*/apps/*
 %{_datadir}/ppd
-%{_libdir}/*so*
-%{_libdir}/sane/*so*
+%{_libdir}/*.so.*
+%{_libdir}/sane/*.so.*
+%{_libdir}/sane/*.so
 %{python3_sitearch}/*
 %{_cups_serverbin}/backend/*
 %{_cups_serverbin}/filter/*
@@ -260,25 +253,10 @@ install -d ${RPM_BUILD_ROOT}%{_datadir}/hplip/prnt/plugins
 %config(noreplace) %{_sysconfdir}/hp/%{name}.conf
 %config(noreplace) %{_sysconfdir}/sane.d/dll.d/hpaio
 
-%exclude %{_datadir}/%{name}/pkservice.py
-%exclude %{_datadir}/%{name}/dat2drv*
-%exclude %{_datadir}/%{name}/fax/pstotiff*
-%exclude %{_datadir}/hal/fdi
-%exclude %{_datadir}/applications/%{name}.desktop
-%exclude %{_datadir}/cups/mime/pstotiff.types
-%exclude %{_docdir}
-%exclude %{_bindir}/hp-pkservice
-%exclude %{_libdir}/*.la
-%exclude %{_libdir}/libhpip.so
-%exclude %{_libdir}/libhpipp.so
-%exclude %{_libdir}/libhpdiscovery.so
-%exclude %{_libdir}/sane/*.la
-%exclude %{_unitdir}/%{name}-printer@.service
-%exclude %{_sysconfdir}/xdg/autostart/%{name}-systray.desktop
-%exclude %{_sysconfdir}/sane.d
-%exclude %{python3_sitearch}/*.la
-
 %changelog
+* Sun Aug 11 2024 Funda Wang <fundawang@yeah.net> - 3.24.4-1
+- update to 3.24.4
+
 * Thu Mar 14 2024 xu_ping <707078654@qq.com> - 3.23.12-1
 - Upgrade to 3.23.12