diff --git a/.gitignore b/.gitignore
index f55a8ff..04139f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /qclib-1.2.0.tgz
 /qclib-1.3.0.tgz
+/qclib-1.3.1.tgz
diff --git a/qclib-1.3.0-docdir.patch b/qclib-1.3.1-docdir.patch
similarity index 88%
rename from qclib-1.3.0-docdir.patch
rename to qclib-1.3.1-docdir.patch
index ac637ab..358a1f9 100644
--- a/qclib-1.3.0-docdir.patch
+++ b/qclib-1.3.1-docdir.patch
@@ -1,9 +1,9 @@
-diff -up qclib-1.3.0/Makefile.docdir qclib-1.3.0/Makefile
---- qclib-1.3.0/Makefile.docdir	2017-10-24 07:02:42.000000000 +0200
-+++ qclib-1.3.0/Makefile	2017-12-04 14:15:08.000000000 +0100
+diff -up qclib-1.3.1/Makefile.docdir qclib-1.3.1/Makefile
+--- qclib-1.3.1/Makefile.docdir	2017-10-24 07:02:42.000000000 +0200
++++ qclib-1.3.1/Makefile	2017-12-04 14:15:08.000000000 +0100
 @@ -6,6 +6,7 @@
  #     bugfix: Bugfixes only
- VERSION = 1.3.0
+ VERSION = 1.3.1
  VERM    = $(shell echo $(VERSION) | cut -d '.' -f 1)
 +DOCDIR ?= /usr/share/doc/packages/
  CFLAGS ?= -g -Wall -O2
diff --git a/qclib.spec b/qclib.spec
index eb6c167..0b0f7c1 100644
--- a/qclib.spec
+++ b/qclib.spec
@@ -1,5 +1,5 @@
 Name:		qclib
-Version:	1.3.0
+Version:	1.3.1
 Release:	1%{?dist}
 Summary:	Library for extraction of system information for Linux on z Systems
 License:	BSD
@@ -7,7 +7,7 @@ URL:		http://www.ibm.com/developerworks/linux/linux390/qclib.html
 Source0:	http://public.dhe.ibm.com/software/dw/linux390/ht_src/%{name}-%{version}.tgz
 # Soname will be set upstream in later release
 # https://bugzilla.redhat.com/show_bug.cgi?id=1306280
-Patch0:		%{name}-1.3.0-docdir.patch
+Patch0:		%{name}-1.3.1-docdir.patch
 ExclusiveArch:	s390 s390x
 BuildRequires:	glibc-static
 BuildRequires:	doxygen
@@ -80,6 +80,9 @@ make test-sh test
 %{_libdir}/libqc*.a
 
 %changelog
+* Wed Jan 31 2018 Dan Horák <dan[at]danny.cz> - 1.3.1-1
+- updated to 1.3.1
+
 * Mon Dec 04 2017 Dan Horák <dan[at]danny.cz> - 1.3.0-1
 - updated to 1.3.0
 
diff --git a/sources b/sources
index 3421ae9..609b37f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (qclib-1.3.0.tgz) = aaed6ed7414da7a5d5295ad9c024cb9a9f6792339bad8917b643ed6be53ce92e1fc248c2df17cd451b87c640f6cfc8572de195884e39ff85f876ea258f6c04a1
+SHA512 (qclib-1.3.1.tgz) = 348ee71c9e56d513ef576d8d382e90a304499ffc211bc77abd78894f1357bc64d5e951ff476fa65cecbd87e8163557b0dbaeb4a15dd33ca51a0254b352e18338