diff --git a/0003-__svc_vc_dodestroy-fix-double-free-of-xp_ltaddr.buf.patch b/0003-__svc_vc_dodestroy-fix-double-free-of-xp_ltaddr.buf.patch
deleted file mode 100644
index a687f28..0000000
--- a/0003-__svc_vc_dodestroy-fix-double-free-of-xp_ltaddr.buf.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From c300af4954948019eb58bd2cefdf373cb2994eff Mon Sep 17 00:00:00 2001
-From: srinivasa rao cheruku <srinivascheruku@yahoo.com>
-Date: Thu, 28 May 2020 12:38:54 -0400
-Subject: [PATCH 3/5]  __svc_vc_dodestroy: fix double free of xp_ltaddr.buf
-
-In svc_fd_create(), upon error, freeing xp_ltaddr.buf and null
-is returned to the caller as expected. The allocated SVCXPRT is
-added to svc_pollfd and during destroy __svc_vc_dodestroy(),
-xp_ltaddr.buf is being freed again causing double free.
-
-Fix is to reset the pointer when ever freed first.
-
-Reported-by: Sreedharbabu Vykuntam <sreedharbabu.vykuntam@quest.com>
-Reviewed-by: Ian Kent <raven@themaw.net>
-Signed-off-by: Srinivasarao Cheruku <srinivascheruku@yahoo.com>
-
-Signed-off-by: Steve Dickson <steved@redhat.com>
----
- src/svc_vc.c | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/src/svc_vc.c b/src/svc_vc.c
-index c23cd36..f1d9f00 100644
---- a/src/svc_vc.c
-+++ b/src/svc_vc.c
-@@ -243,7 +243,7 @@ svc_fd_create(fd, sendsize, recvsize)
- 		goto freedata;
- 	}
- 	if (!__rpc_set_netbuf(&ret->xp_rtaddr, &ss, sizeof(ss))) {
--		warnx("svc_fd_create: no mem for local addr");
-+		warnx("svc_fd_create: no mem for remote addr");
- 		goto freedata;
- 	}
- 
-@@ -253,9 +253,10 @@ svc_fd_create(fd, sendsize, recvsize)
- 	return ret;
- 
- freedata:
--	if (ret->xp_ltaddr.buf != NULL)
-+	if (ret->xp_ltaddr.buf != NULL) {
- 		mem_free(ret->xp_ltaddr.buf, rep->xp_ltaddr.maxlen);
--
-+		ret->xp_ltaddr.buf = NULL;
-+	}
- 	return NULL;
- }
- 
--- 
-1.8.3.1
-
diff --git a/libtirpc-1.2.6.tar.bz2 b/libtirpc-1.2.6.tar.bz2
deleted file mode 100644
index 2fda296..0000000
Binary files a/libtirpc-1.2.6.tar.bz2 and /dev/null differ
diff --git a/libtirpc-1.3.1.tar.bz2 b/libtirpc-1.3.1.tar.bz2
new file mode 100644
index 0000000..ffd98fb
Binary files /dev/null and b/libtirpc-1.3.1.tar.bz2 differ
diff --git a/libtirpc.spec b/libtirpc.spec
index 13a6b75..02810af 100644
--- a/libtirpc.spec
+++ b/libtirpc.spec
@@ -1,12 +1,11 @@
 Name:           libtirpc
-Version:        1.2.6
+Version:        1.3.1
 Release:        1
 Summary:        Transport-independent RPC library
 License:        SISSL and BSD
 URL:            http://git.linux-nfs.org/?p=steved/libtirpc.git;a=summary
 Source0:        http://downloads.sourceforge.net/libtirpc/%{name}-%{version}.tar.bz2
-Patch01:        0001-update-libtirpc-to-enable-tcp-port-listening.patch
-Patch02:        0003-__svc_vc_dodestroy-fix-double-free-of-xp_ltaddr.buf.patch
+Patch0:	        0001-update-libtirpc-to-enable-tcp-port-listening.patch
 BuildRequires:  automake autoconf libtool pkgconfig krb5-devel
 
 %description
@@ -64,6 +63,12 @@ mv %{buildroot}%{_mandir}/man3 %{buildroot}%{_mandir}/man3t
 %{_mandir}/*/*
 
 %changelog
+* Wed Jan 27 2021 xihaochen <xihaochen@huawei.com> - 1.3.1-1
+- Type:requirements
+- ID:NA
+- SUG:NA
+- DESC: update libtirpc to 1.3.1
+
 * Tue Jul 28 2020 lunankun <lunankun@huawei.com> -1.2.6-1
 - Type:update
 - Id:NA