diff --git a/libcxx.spec b/libcxx.spec
index dd752f8be28b81c39d2cb67b2235a8f254d482e4..05f6aa8073ae3417cb4492627c551c9bb61cd4bc 100644
--- a/libcxx.spec
+++ b/libcxx.spec
@@ -2,7 +2,7 @@
 
 Name:           libcxx
 Version:        12.0.1
-Release:        1%{?dist}
+Release:        2
 Summary:        LLVM "libcxx" runtime libraries
 License:        BSD
 URL:            http://llvm.org
@@ -67,5 +67,8 @@ install include/c++/v1/refstring.h %{buildroot}/%{_libdir}/../include/c++/v1
 %{_libdir}/libc++.so
 
 %changelog
+* Tue Mar 12 2024 Wang Zehong <wangzehong2@huawei.com> - 12.0.1-2
+- update to 12.0.1-2
+
 * Tue Feb 7 2023 Wang Zehong <wangzehong2@huawei.com> - 12.0.1-1
 - update to 12.0.1-1