diff --git a/libass-0.14.0.tar.xz b/libass-0.14.0.tar.xz
deleted file mode 100644
index 33695cf..0000000
Binary files a/libass-0.14.0.tar.xz and /dev/null differ
diff --git a/libass-0.15.0.tar.xz b/libass-0.15.0.tar.xz
new file mode 100644
index 0000000..1ee1518
Binary files /dev/null and b/libass-0.15.0.tar.xz differ
diff --git a/libass.spec b/libass.spec
index 867a073..b6c61e3 100644
--- a/libass.spec
+++ b/libass.spec
@@ -1,12 +1,11 @@
 Name:           libass
-Version:        0.14.0
-Release:        3
+Version:        0.15.0
+Release:        1
 Summary:        Portable subtitle renderer for the ASS/SSA subtitle format
 License:        ISC
 URL:            https://github.com/libass
 
 Source0:        https://github.com/libass/libass/releases/download/%{version}/libass-%{version}.tar.xz
-
 BuildRequires:  gcc nasm pkgconfig(fontconfig) >= 2.10.92 pkgconfig(freetype2) >= 9.10.3
 BuildRequires:  pkgconfig(fribidi) >= 0.19.0 pkgconfig(harfbuzz) >= 0.9.5 pkgconfig(libpng) >= 1.2.0
 
@@ -56,5 +55,8 @@ make check
 %doc Changelog
 
 %changelog
+* Fri Feb 5 2021 zhanghua <zhanghua40@huawei.com> - 0.15.0-1
+- update to 0.15.0 to fix CVE-2020-26682
+
 * Wed Dec 4 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.14.0-3
 - Package init