diff --git a/backport-fix-Potential-Null-Pointer-Dereference.patch b/backport-fix-Potential-Null-Pointer-Dereference.patch
deleted file mode 100644
index ed6de3c..0000000
--- a/backport-fix-Potential-Null-Pointer-Dereference.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 1c0e8ac9c02d82209a3405a972174a795d044038 Mon Sep 17 00:00:00 2001
-From: qingkaishi <qingkaishi@gmail.com>
-Date: Wed, 9 Sep 2020 23:58:28 +0800
-Subject: [PATCH] fix Potential Null Pointer Dereference
-
----
- test/dnet/fw.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/test/dnet/fw.c b/test/dnet/fw.c
-index 1557827..c845263 100644
---- a/test/dnet/fw.c
-+++ b/test/dnet/fw.c
-@@ -108,7 +108,7 @@ arg_to_fr(int argc, char *argv[], struct fw_rule *fr)
- 
- 	p = strtok(argv[4], ":");
- 	
--	if (addr_aton(p, &fr->fw_src) < 0)
-+	if (!p || addr_aton(p, &fr->fw_src) < 0)
- 		return (-1);
- 
- 	if ((p = strtok(NULL, ":")) != NULL) {
--- 
-2.33.0
-
diff --git a/libdnet-1.14.tar.gz b/libdnet-1.14.tar.gz
deleted file mode 100644
index 3a4e7c3..0000000
Binary files a/libdnet-1.14.tar.gz and /dev/null differ
diff --git a/libdnet-1.16.3.tar.gz b/libdnet-1.16.3.tar.gz
new file mode 100644
index 0000000..5f1bdad
Binary files /dev/null and b/libdnet-1.16.3.tar.gz differ
diff --git a/libdnet.spec b/libdnet.spec
index 5209739..2b3b2ea 100644
--- a/libdnet.spec
+++ b/libdnet.spec
@@ -1,15 +1,15 @@
 Name:		libdnet
-Version:	1.14
-Release:	3
+Version:	1.16.3
+Release:	1
 Summary:        Simple portable interface work with low-level networking routines
 
 License:	BSD
 URL:		https://github.com/ofalk/%{name}
 Source:   	https://github.com/ofalk/libdnet/archive/%{name}-%{version}.tar.gz
-Patch0:		backport-fix-Potential-Null-Pointer-Dereference.patch 
 
 BuildRequires:	gcc-c++
 BuildRequires:  python3-Cython 
+BuildRequires:  make check-devel python3-setuptools libbsd-devel
 
 %description
 %{name} provides a simplified, portable interface to several low-level networking 
@@ -50,7 +50,7 @@ Python3 package for python-%{name}
 
 %build
 export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing"
-%configure 
+%configure --disable-static
 %disable_rpath
 
 %make_build
@@ -79,9 +79,7 @@ popd
 %defattr(-,root,root)
 %{_bindir}/dnet-config
 %{_libdir}/%{name}.so
-%{_includedir}/dnet/*.h
-%{_includedir}/dnet.h
-%{_libdir}/*.a
+%{_includedir}/*
 
 %files progs
 %defattr(-,root,root)
@@ -98,6 +96,12 @@ popd
 %{_mandir}/man8/*.8*
 
 %changelog
+* Fri Feb 03 2023 xinghe <xinghe2@h-partners.com> - 1.16.3-1
+- Type:requirements
+- ID:NA
+- SUG:NA
+- DESC: update libdnet to 1.16.3
+
 * Fri Nov 18 2022 xingwei <xingwei14@h-partners.com> - 1.14-3
 - Type:bugfix
 - ID:NA