diff --git a/musl-1.2.2.tar.gz b/musl-1.2.2.tar.gz
deleted file mode 100644
index 9b04f4f..0000000
Binary files a/musl-1.2.2.tar.gz and /dev/null differ
diff --git a/musl-1.2.3.tar.gz b/musl-1.2.3.tar.gz
new file mode 100644
index 0000000..eede19a
Binary files /dev/null and b/musl-1.2.3.tar.gz differ
diff --git a/musl.spec b/musl.spec
index 2d5d798..3943cb9 100644
--- a/musl.spec
+++ b/musl.spec
@@ -45,8 +45,8 @@
 %global _includedir %{_prefix}/musl/include
 
 Name:		musl
-Version:	1.2.2
-Release:	2
+Version:	1.2.3
+Release:	1
 Summary:	An implementation of the standard library for Linux-based systems
 
 License:	MIT
@@ -180,6 +180,9 @@ ln -sr %{buildroot}%{_libdir}/libc.so %{buildroot}%{_libdir}/libutil.so.1
 %{_libdir}/musl-gcc.specs
 
 %changelog
+* Thu Aug 4  2022 linzhuorong <linzhuorong@huawei.com> - 1.2.3-1
+- upgrade to 1.2.3
+
 * Mon Oct 25 2021 zhuyan <zhuyan34@huawei.com> - 1.2.2-2
 - fix compile error