diff --git a/libunwind.spec b/libunwind.spec
index 886d93a51ff0a1f35fbe81cc778113cf67d66dd5..6f5e60d006e3338376b340cf2ce136bd23d67341 100644
--- a/libunwind.spec
+++ b/libunwind.spec
@@ -5,7 +5,7 @@
 
 Name:           llvm-libunwind
 Version:        12.0.1
-Release:        1
+Release:        2
 Summary:        LLVM "libunwind" runtime libraries
 License:        BSD
 URL:            http://llvm.org
@@ -75,6 +75,8 @@ mv %{buildroot}%{_libdir}/libunwind* %{buildroot}/%{_libdir}/llvm-unwind/
  
 
 %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
-