diff --git a/ddcutil-0.9.9.tar.gz b/ddcutil-0.9.9.tar.gz
deleted file mode 100644
index 60339a0..0000000
Binary files a/ddcutil-0.9.9.tar.gz and /dev/null differ
diff --git a/ddcutil-1.4.1.tar.gz b/ddcutil-1.4.1.tar.gz
new file mode 100644
index 0000000..d561210
Binary files /dev/null and b/ddcutil-1.4.1.tar.gz differ
diff --git a/ddcutil.spec b/ddcutil.spec
index 861d5bc..27db98e 100644
--- a/ddcutil.spec
+++ b/ddcutil.spec
@@ -2,7 +2,7 @@
 %bcond_without build_lib
 
 Name:           ddcutil
-Version:        0.9.9
+Version:        1.4.1
 Release:        1
 Summary:        Query and update monitor settings
 License:        GPLv2+
@@ -13,6 +13,7 @@ Source0:        http://www.ddcutil.com/tarballs/%{name}-%{version}.tar.gz
 ExcludeArch:    s390 s390x
 
 BuildRequires:  automake
+BuildRequires:  autoconf
 BuildRequires:  gcc
 BuildRequires:  make
 BuildRequires:  pkgconfig(glib-2.0)   >= 2.32
@@ -22,6 +23,7 @@ BuildRequires:  pkgconfig(libudev)
 BuildRequires:  pkgconfig(xrandr)
 BuildRequires:  pkgconfig(libdrm) >= 2.4.16
 BuildRequires:  libstdc++ libgcc libxml2
+BuildRequires:      pkgconfig(libkmod)
 
 Requires:       hwdata
 Requires:       i2c-tools
@@ -64,9 +66,9 @@ Development files for libddcutil
 
 %prep
 %setup -q
-chmod -x ChangeLog NEWS.md
 
 %build
+NOCONFIGURE=1 ./autogen.sh
 %configure \
 %if %{with build_lib}
     --enable-lib=yes
@@ -79,18 +81,19 @@ chmod -x ChangeLog NEWS.md
 %make_install
 
 %files
-%doc NEWS.md README.md AUTHORS ChangeLog
+%doc AUTHORS NEWS.md README.md CHANGELOG.md
 %license COPYING
 %{_bindir}/%{name}
 %{_datadir}/%{name}
 %{_mandir}/man1/%{name}.1.*
+%{_udevrulesdir}/60-ddcutil.rules
 
 
 %if %{with build_lib}
 %files -n libddcutil
-%doc NEWS.md README.md AUTHORS ChangeLog
+%doc AUTHORS NEWS.md README.md CHANGELOG.md
 %license COPYING
-%{_libdir}/lib%{name}.so.3*
+%{_libdir}/lib%{name}.so.4*
 
 %files -n libddcutil-devel
 %{_libdir}/lib%{name}.so
@@ -100,5 +103,8 @@ chmod -x ChangeLog NEWS.md
 %endif
 
 %changelog
+* Mon Aug 07 2023 yajun<yajun@kylinos.cn> - 1.4.1-1
+- update to upstream version 1.4.1
+
 * Mon Feb 21 2022 douyan <douyan@kylinos.cn> - 0.9.9-1
 - update to upstream version 0.9.9