diff --git a/libcap-ng-0.7.10.tar.gz b/libcap-ng-0.7.10.tar.gz
deleted file mode 100644
index ce49f9b..0000000
Binary files a/libcap-ng-0.7.10.tar.gz and /dev/null differ
diff --git a/libcap-ng-0.8.1.tar.gz b/libcap-ng-0.8.1.tar.gz
new file mode 100644
index 0000000..2202beb
Binary files /dev/null and b/libcap-ng-0.8.1.tar.gz differ
diff --git a/libcap-ng.spec b/libcap-ng.spec
index 3d75f4b..a2e01d3 100644
--- a/libcap-ng.spec
+++ b/libcap-ng.spec
@@ -2,7 +2,7 @@
 
 Summary: Libcap-ng is a library used for posix capabilities programming
 Name: libcap-ng
-Version: 0.7.10
+Version: 0.8.1
 Release: 1
 License: LGPLv2+ and GPLv2+
 URL: http://people.redhat.com/sgrubb/libcap-ng
@@ -86,11 +86,14 @@ make check
 %license COPYING.LIB COPYING
 %attr(0755,root,root) %{_bindir}/*
 /%{_lib}/libcap-ng.so.*
+/%{_lib}/libdrop_ambient.so.*
 
 %files devel
 %attr(0644,root,root) %{_includedir}/cap-ng.h
 %{_libdir}/libcap-ng.so
 %{_libdir}/libcap-ng.a
+/%{_lib}/libdrop_ambient.so
+/%{_lib}/libdrop_ambient.a
 %attr(0644,root,root) %{_datadir}/aclocal/cap-ng.m4
 %{_libdir}/pkgconfig/libcap-ng.pc
 
@@ -104,9 +107,13 @@ make check
 
 %files help
 %attr(0644,root,root) %{_mandir}/man3/*
+%attr(0644,root,root) %{_mandir}/man7/*
 %attr(0644,root,root) %{_mandir}/man8/*
 
 %changelog
+* Fri Sep 24 2021 fuanan <fuanan3@huawei.com> - 0.8.1-1
+- update version to 0.8.1
+
 * Thu Apr 16 2020 zhangchenfeng<zhangchenfeng1@huawei.com> - 0.7.10-1
 - Type:enhancement
 - ID:NA