diff --git a/pciutils-3.13.0.tar.gz b/pciutils-3.13.0.tar.gz
deleted file mode 100644
index 0a52535921ba92ff1b84e9a1f2bae40e0f4f2a78..0000000000000000000000000000000000000000
Binary files a/pciutils-3.13.0.tar.gz and /dev/null differ
diff --git a/pciutils-3.14.0.tar.xz b/pciutils-3.14.0.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..550901886a1e154ad55e1be9cb879b35a28177c7
Binary files /dev/null and b/pciutils-3.14.0.tar.xz differ
diff --git a/pciutils.spec b/pciutils.spec
index 25d1afe78b2f3e5acbee9ee89aacf88011a80604..b20551ac7542c2c6c4a3b0f30e3ae108f3848749 100644
--- a/pciutils.spec
+++ b/pciutils.spec
@@ -1,17 +1,19 @@
 Name:           pciutils
-Version:        3.13.0
-Release:        3
+Version:        3.14.0
+Release:        1
 Summary:        PCI bus related utilities
-License:        GPLv2+
+License:        GPL-2.0-or-later
 URL:            http://atrey.karlin.mff.cuni.cz/~mj/pciutils.shtml
-Source0:        https://mirrors.edge.kernel.org/pub/software/utils/pciutils/%{name}-%{version}.tar.gz
+Source0:        https://www.kernel.org/pub/software/utils/pciutils/%{name}-%{version}.tar.xz
 
 # support building with other compilers
 # rebased against 3.13.0
 Patch2:         0002-Support-specify-CC.patch
 
 ExclusiveOS:    Linux
-BuildRequires:  gcc sed kmod-devel pkgconfig zlib-devel
+BuildRequires:  gcc
+BuildRequires:  pkgconfig(libkmod)
+BuildRequires:  sed
 Requires:       hwdata
 Provides:       %{name}-libs
 Obsoletes:      %{name}-libs
@@ -32,7 +34,7 @@ setpci
 
 %package devel
 Summary:   Library and Include Files of the PCI utilities
-Requires:  zlib-devel pkgconfig %{name} = %{version}-%{release}
+Requires:  %{name} = %{version}-%{release}
 Provides:  %{name}-devel-static
 Obsoletes: %{name}-devel-static
 
@@ -40,23 +42,18 @@ Obsoletes: %{name}-devel-static
 This package contains the files that are necessary for software
 development using the PCI utilities.
 
-%package help
-Summary: Including man files for pciutils
-Requires: man
-
-%description    help
-This contains man files for the using of pciutils.
+%package_help
 
 %prep
 %autosetup -n %{name}-%{version} -p1
 
 %build
-make SHARED="no" ZLIB="no" LIBKMOD=yes STRIP="" OPT="$RPM_OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS" PREFIX="/usr" %{?_smp_mflags}
+make SHARED="no" ZLIB="no" LIBKMOD=yes STRIP="" OPT="%{build_cflags}" LDFLAGS="%{build_ldflags}" PREFIX="/usr" %{?_smp_mflags}
 mv lib/libpci.a lib/libpci.a.tobak
 
 make clean
 
-make SHARED="yes" ZLIB="no" LIBKMOD=yes STRIP="" OPT="$RPM_OPT_FLAGS"  PREFIX="/usr" LIBDIR="/%{_lib}"  %{?_smp_mflags}
+make SHARED="yes" ZLIB="no" LIBKMOD=yes STRIP="" OPT="%{build_cflags}" LDFLAGS="%{build_ldflags}"  PREFIX="/usr" LIBDIR="/%{_lib}"  %{?_smp_mflags}
 sed -i "s|^libdir=.*$|libdir=/%{_lib}|" lib/libpci.pc
 
 %install
@@ -76,12 +73,7 @@ install -p lib/libpci.so.* $RPM_BUILD_ROOT/%{_lib}/
 ln -s ../../%{_lib}/$(basename $RPM_BUILD_ROOT/%{_lib}/*.so.*.*.*) $RPM_BUILD_ROOT%{_libdir}/libpci.so
 rm -rf $RPM_BUILD_ROOT/usr/share/hwdata/pci.ids*
 
-%post -n %{name} -p /sbin/ldconfig
-
-%postun -n %{name} -p /sbin/ldconfig
-
 %files
-%defattr(-,root,root,-)
 %doc README ChangeLog pciutils.lsm COPYING
 /sbin/pcilmr
 /usr/share/pci.ids
@@ -102,10 +94,11 @@ rm -rf $RPM_BUILD_ROOT/usr/share/hwdata/pci.ids*
 %{_mandir}/man7/*
 %{_mandir}/man8/*
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
 %changelog
+* Tue Sep 02 2025 Funda Wang <fundawang@yeah.net> - 3.14.0-1
+- update to 3.14.0
+- drop useless zlib requirement
+
 * Tue Jul 01 2025 wangmian <wangmian19@h-partners.com> - 3.13.0-3
 - Fixed bug for macros in Changelog