diff --git a/slirp4netns.spec b/slirp4netns.spec
index 5e3b07a..c007939 100644
--- a/slirp4netns.spec
+++ b/slirp4netns.spec
@@ -1,8 +1,8 @@
-%global built_tag v1.2.2
+%global built_tag v1.2.3
 %global built_tag_strip %(b=%{built_tag}; echo ${b:1})
 
 Name:          slirp4netns
-Version:       1.2.2
+Version:       1.2.3
 Release:       1
 Summary:       slirp for network namespaces
 License:       GPL-2.0-only
@@ -59,6 +59,9 @@ make DESTDIR=%{buildroot} install install-man
 %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Fri Apr 12 2024 duyiwei <duyiwei@kylinos.cn> - 1.2.3-1
+- upgrade version to 1.2.3
+
 * Wed Jan 03 2024 lijian <lijian2@kylinos.cn> - 1.2.2-1
 - upgrade to 1.2.2
 
diff --git a/v1.2.2.tar.gz b/v1.2.2.tar.gz
deleted file mode 100644
index b661d00..0000000
Binary files a/v1.2.2.tar.gz and /dev/null differ
diff --git a/v1.2.3.tar.gz b/v1.2.3.tar.gz
new file mode 100644
index 0000000..3493f86
Binary files /dev/null and b/v1.2.3.tar.gz differ