diff --git a/.gitignore b/.gitignore
index f5d54ed..5f17ce0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ psmisc-22.10.tar.gz
 /psmisc-22.19.tar.gz
 /psmisc-22.20.tar.gz
 /psmisc-22.21.tar.gz
+/psmisc-23.1.tar.xz
diff --git a/psmisc.spec b/psmisc.spec
index a168855..7cfe526 100644
--- a/psmisc.spec
+++ b/psmisc.spec
@@ -1,13 +1,13 @@
 
 Summary: Utilities for managing processes on your system
 Name: psmisc
-Version: 22.21
-Release: 9%{?dist}
+Version: 23.1
+Release: 1%{?dist}
 License: GPLv2+
 Group: Applications/System
-URL: http://sourceforge.net/projects/psmisc
+URL: https://gitlab.com/psmisc/psmisc
 
-Source: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
+Source: https://sourceforge.net/projects/%{name}/files/%{name}/%{name}-%{version}.tar.xz
 
 #The following has been reworked by upstream in a different way ... we'll see
 #Patch1: psmisc-22.13-fuser-silent.patch
@@ -20,16 +20,16 @@ BuildRequires: autoconf automake
 
 %description
 The psmisc package contains utilities for managing processes on your
-system: pstree, killall and fuser.  The pstree command displays a tree
-structure of all of the running processes on your system.  The killall
-command sends a specified signal (SIGTERM if nothing is specified) to
-processes identified by name.  The fuser command identifies the PIDs
-of processes that are using specified files or filesystems.
+system: pstree, killall, fuser and pslog.  The pstree command displays
+a tree structure of all of the running processes on your system.  The
+killall command sends a specified signal (SIGTERM if nothing is specified)
+to processes identified by name.  The fuser command identifies the PIDs
+of processes that are using specified files or filesystems. The pslog
+command shows the path of log files owned by a given process.
 
 %prep
 %setup -q
 
-
 %build
 %configure --prefix=%{_prefix} --enable-selinux
 make %{?_smp_mflags}
@@ -50,19 +50,31 @@ mv $RPM_BUILD_ROOT%{_bindir}/fuser $RPM_BUILD_ROOT%{_sbindir}
 %{_bindir}/pstree
 %{_bindir}/pstree.x11
 %{_bindir}/prtstat
+%{_bindir}/pslog
 %{_mandir}/man1/fuser.1*
 %{_mandir}/man1/killall.1*
 %{_mandir}/man1/pstree.1*
 %{_mandir}/man1/prtstat.1*
+%{_mandir}/man1/pslog.1*
 %ifarch %{ix86} x86_64 ppc %{power64} %{arm} mipsel
 %{_bindir}/peekfd
-%endif
 %{_mandir}/man1/peekfd.1*
+%else
+%exclude %{_mandir}/man1/peekfd.1*
+%endif
 %license COPYING
 %doc AUTHORS ChangeLog README
 
 
 %changelog
+* Fri Jul 21 2017 Jan Rybar <jrybar@redhat.com> - 23.1
+- Rebase to the newest upstream official release
+- Source0 updated to latest functional SourceForge URL format
+- peekfd manpage now not present if peekfd binary missing on given architecture
+- URL of the project updated
+- new tool pslog added with rebase
+- Resolves: #1460695
+
 * Wed Feb 01 2017 Stephen Gallagher <sgallagh@redhat.com> - 22.21-9
 - Add missing %%license macro
 
diff --git a/sources b/sources
index 2f1e444..5c3967a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-f73645dd5dabea7125573a197a879164  psmisc-22.21.tar.gz
+SHA512 (psmisc-23.1.tar.xz) = f678869ea555986a2538ada9630b74ce79304f3ee85cc9d69a3912d8d30ad491829eac0dcb69aae7003ee9b5de9645d2135b80a9e0b77824e60c417dc0be5f95