diff --git a/libcap-ng-0.7.11.tar.gz b/libcap-ng-0.7.11.tar.gz
deleted file mode 100644
index 31caa03ddbd91201894e054e839b4daa248cfb33..0000000000000000000000000000000000000000
Binary files a/libcap-ng-0.7.11.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 0000000000000000000000000000000000000000..2202beb43166263f53cd7f5a8ca7878369a12788
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 29407bebb9424e6acd5ce7204459bcd5d50c47f1..955935afb118892004a25eb9a1d993e343bdf8a7 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: 0.7.11
+Version: 0.8.1
 Release: 1
 License: LGPLv2+ and GPLv2+
 URL: http://people.redhat.com/sgrubb/libcap-ng
@@ -72,11 +72,14 @@ 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
 
@@ -86,9 +89,13 @@ 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 Jan 21 2021 wangchen<wangchen137@huawei.com> - 0.7.11-1
 - Type:enhancement
 - ID:NA