diff --git a/libtirpc-1.2.6.tar.bz2 b/libtirpc-1.2.6.tar.bz2
deleted file mode 100644
index 7f5c59b..0000000
--- a/libtirpc-1.2.6.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4278e9a5181d5af9cd7885322fdecebc444f9a3da87c526e7d47f7a12a37d1cc
-size 513150
diff --git a/libtirpc-1.3.1.tar.bz2 b/libtirpc-1.3.1.tar.bz2
new file mode 100644
index 0000000..1debd96
--- /dev/null
+++ b/libtirpc-1.3.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:245895caf066bec5e3d4375942c8cb4366adad184c29c618d97f724ea309ee17
+size 513399
diff --git a/libtirpc.changes b/libtirpc.changes
index 568d0e2..4275f5e 100644
--- a/libtirpc.changes
+++ b/libtirpc.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Wed Dec  2 17:29:03 UTC 2020 - Petr Vorel <pvorel@suse.cz>
+
+- Update to libtirpc 1.3.1
+  - Remove AUTH_DES interfaces from auth_des.h
+    The unsupported  AUTH_DES authentication has be
+    compiled out since commit d918e41d889 (Wed Oct 9 2019)
+    replaced by API routines that return errors.
+  - svc_dg: Free xp_netid during destroy
+  - Fix memory management issues of fd locks
+  - libtirpc: replace array with list for per-fd locks
+  - __svc_vc_dodestroy: fix double free of xp_ltaddr.buf
+  - __rpc_dtbsize: rlim_cur instead of rlim_max
+  - pkg-config: use the correct replacements for libdir/includedir
+
+- Package changes:
+  - BuildRequires: s/pkg-config/pkgconf-pkg-config/
+
 -------------------------------------------------------------------
 Thu Oct 29 10:45:54 UTC 2020 - Ludwig Nussel <lnussel@suse.de>
 
diff --git a/libtirpc.spec b/libtirpc.spec
index a1f4946..624f919 100644
--- a/libtirpc.spec
+++ b/libtirpc.spec
@@ -18,12 +18,12 @@
 
 Name:           libtirpc
 # src/crypt_client.c and tirpc/rpcsvc/crypt.x have the BSD advertising clause
-Version:        1.2.6
+Version:        1.3.1
 Release:        0
 Summary:        Transport Independent RPC Library
 License:        BSD-3-Clause
 Group:          Development/Libraries/C and C++
-BuildRequires:  pkg-config
+BuildRequires:  pkgconf-pkg-config
 BuildRequires:  pkgconfig(krb5)
 URL:            https://sourceforge.net/projects/libtirpc/
 Source:         %{name}-%{version}.tar.bz2