diff --git a/v1.0.1.tar.gz b/v1.0.1.tar.gz
deleted file mode 100644
index 77712ca..0000000
Binary files a/v1.0.1.tar.gz and /dev/null differ
diff --git a/v1.4.1.tar.gz b/v1.4.1.tar.gz
new file mode 100644
index 0000000..bf6ae33
Binary files /dev/null and b/v1.4.1.tar.gz differ
diff --git a/xdp-tools.spec b/xdp-tools.spec
index c407726..0382451 100644
--- a/xdp-tools.spec
+++ b/xdp-tools.spec
@@ -6,10 +6,10 @@
 %global __brp_strip_static_archive %{_rpmconfigdir}/brp-strip-static-archive /usr/bin/strip
 
 Name:             xdp-tools
-Version:          1.0.1
-Release:          3
+Version:          1.4.1
+Release:          1
 Summary:          Utilities and example programs for use with XDP
-%global _soversion 1.0.0
+%global _soversion 1.4.0
 
 License:          GPLv2
 URL:              https://github.com/xdp-project/%{name}
@@ -105,6 +105,7 @@ make install V=1
 %{_libdir}/libxdp.so.1
 %{_libdir}/libxdp.so.%{_soversion}
 %{_libdir}/bpf/xdp-dispatcher.o
+%{_libdir}/bpf/xsk_def_xdp_prog*.o
 %{_mandir}/man3/*
 
 %files -n libxdp-static
@@ -116,6 +117,9 @@ make install V=1
 %{_libdir}/pkgconfig/libxdp.pc
 
 %changelog
+* Fri Dec 22 2023 Ouuleilei <wangliu@iscas.ac.cn> 1.4.1-1
+- upgrade to 1.4.1
+
 * Mon Oct 10 2022 LemmyHuang <huangliming5@huawei.com> 1.0.1-3
 - correct release number format