diff --git a/libass-0.14.0.tar.xz b/libass-0.14.0.tar.xz
deleted file mode 100644
index 33695cf11566e3c752bb1d440c18fd9b834c46f8..0000000000000000000000000000000000000000
Binary files a/libass-0.14.0.tar.xz and /dev/null differ
diff --git a/libass-0.15.0.tar.gz b/libass-0.15.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b507f9817b5754608c1b6bc307751c9a54778b22
Binary files /dev/null and b/libass-0.15.0.tar.gz differ
diff --git a/libass.spec b/libass.spec
index c12a00ca5fe73f57de354afec864bdd14bd6d7ac..9e4ffb09664a6b1fd2122eea4967af83e1abbb2b 100644
--- a/libass.spec
+++ b/libass.spec
@@ -1,12 +1,12 @@
-%define anolis_release 2
+%define anolis_release 1
 Name:           libass
-Version:        0.14.0
-Release:        4.1.%{anolis_release}%{?dist}
+Version:        0.15.0
+Release:        %{anolis_release}%{?dist}
 Summary:        Portable library for SSA/ASS subtitles rendering
 License:        ISC
 URL:            https://github.com/libass
 
-Source0:        https://github.com/%{name}/%{name}/releases/download/%{version}/%{name}-%{version}.tar.xz
+Source0:        https://github.com/%{name}/%{name}/releases/download/%{version}/%{name}-%{version}.tar.gz
 
 BuildRequires:  gcc
 BuildRequires:  nasm
@@ -32,6 +32,7 @@ developing applications that use %{name}.
 %autosetup
 
 %build
+./autogen.sh
 %configure --disable-static
 %make_build
 
@@ -55,6 +56,9 @@ make check
 %{_libdir}/pkgconfig/%{name}.pc
 
 %changelog
+* Thu Dec 05 2024 James Dong <dongshijiang@ieisystem.com> - 0.15.0-1
+- update to 0.15.0
+
 * Tue Nov 07 2023 yangxianzhao <yangxianzhao@uniontech.com> - 0.14.0-4.1.2
 - rebuild for qt