diff --git a/0.30.2.tar.gz b/0.30.2.tar.gz
deleted file mode 100644
index b1dc3ad..0000000
Binary files a/0.30.2.tar.gz and /dev/null differ
diff --git a/cmark-0.30.3.tar.gz b/cmark-0.30.3.tar.gz
new file mode 100644
index 0000000..5d15b58
Binary files /dev/null and b/cmark-0.30.3.tar.gz differ
diff --git a/cmark.spec b/cmark.spec
index 541587c..6a25888 100644
--- a/cmark.spec
+++ b/cmark.spec
@@ -1,12 +1,12 @@
 %bcond_with tests
 
 Name:           cmark
-Version:        0.30.2
-Release:        2
+Version:        0.30.3
+Release:        1
 Summary:        CommonMark parsing and rendering library and program in C
 License:        BSD and MIT
-URL:            https://github.com/commonmark/cmark
-Source0:        https://github.com/commonmark/cmark/archive/refs/tags/0.30.2.tar.gz
+URL:            https://github.com/jgm/cmark
+Source0:        https://github.com/jgm/cmark/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
 
 BuildRequires:  cmake gcc-c++ pkgconfig
 
@@ -62,6 +62,9 @@ popd
 %{_libdir}/cmake/cmark/cmark*.cmake
 
 %changelog
+* Thu Nov 23 2023 zhangxianting <zhangxianting@uniontech.com> - 0.30.3-1
+- update to version 0.30.3
+
 * Mon Jun 20 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 0.30.2-2
 - Add devel package Requires cmark