diff --git a/.gitignore b/.gitignore
index f4b5285..75af5c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/python-linux-procfs-0.6.2.tar.xz
+SOURCES/python-linux-procfs-0.6.3.tar.xz
diff --git a/.python-linux-procfs.metadata b/.python-linux-procfs.metadata
index a04bc08..5089672 100644
--- a/.python-linux-procfs.metadata
+++ b/.python-linux-procfs.metadata
@@ -1 +1 @@
-80a5eb670d223e598be511c6df79851b7e986c3d SOURCES/python-linux-procfs-0.6.2.tar.xz
+99ff8644d17abacf9b63d81693b6330b429f0d32 SOURCES/python-linux-procfs-0.6.3.tar.xz
diff --git a/SOURCES/python-linux-procfs-Fix-import-of-utilist.patch b/SOURCES/python-linux-procfs-Fix-import-of-utilist.patch
deleted file mode 100644
index 89ba358..0000000
--- a/SOURCES/python-linux-procfs-Fix-import-of-utilist.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 208b963455fa5ff658b24e513639f27ef66920ce Mon Sep 17 00:00:00 2001
-From: John Kacur <jkacur@redhat.com>
-Date: Wed, 24 Jun 2020 12:01:42 -0400
-Subject: [PATCH 1/2] python-linux-procfs: Fix import of utilist
-
-If procfs/utilist.py is not in your PYTHONPATH, the import can fail.
-Specify it fully.
-
-Reported-by: David Runge <dave@sleepmap.de>
-Suggested-by: Guy Streeter <guy.streeter@gmail.com>
-Signed-off-by: John Kacur <jkacur@redhat.com>
----
- procfs/procfs.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/procfs/procfs.py b/procfs/procfs.py
-index a586ae2b0156..3cfa941ffdb9 100755
---- a/procfs/procfs.py
-+++ b/procfs/procfs.py
-@@ -21,7 +21,7 @@
- import os, time
- from functools import reduce
- from six.moves import range
--from utilist import bitmasklist
-+from procfs.utilist import bitmasklist
- import platform
- import re
- 
--- 
-2.21.3
-
diff --git a/SPECS/python-linux-procfs.spec b/SPECS/python-linux-procfs.spec
index 0b60150..a3c88fc 100644
--- a/SPECS/python-linux-procfs.spec
+++ b/SPECS/python-linux-procfs.spec
@@ -1,26 +1,20 @@
 Name: python-linux-procfs
-Version: 0.6.2
-Release: 2%{?dist}
+Version: 0.6.3
+Release: 1%{?dist}
 License: GPLv2
 Summary: Linux /proc abstraction classes
 Group: System Environment/Libraries
-Source: https://git.kernel.org/pub/scm/libs/python/python-linux-procfs/python-linux-procfs.git/snapshot/%{name}-%{version}.tar.xz
-URL: https://git.kernel.org/pub/scm/libs/python/python-linux-procfs/python-linux-procfs.git
-# If upstream does not provide tarballs, to generate
-# git clone git://git.kernel.org/pub/scm/libs/python/python-linux-procfs/python-linux-procfs.git
-# cd python-linux-procfs
-# git archive --format=tar --prefix=python-linux-procfs-%%{version}/ v%%{version} | xz -c > python-linux-procfs-%%{version}.tar.xz
+URL: https://git.kernel.org/pub/scm/libs/python/%{name}/%{name}.git
+Source: https://www.kernel.org/pub/software/libs/python/%{name}/%{name}-0.6.3.tar.xz
 BuildArch: noarch
 BuildRequires: python3-devel
 BuildRequires: python3-setuptools
 BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
-Obsoletes: python-linux-procfs
 
 %global _description\
 Abstractions to extract information from the Linux kernel /proc files.
 
 # PATCHES
-Patch1: python-linux-procfs-Fix-import-of-utilist.patch
 
 %description %_description
 
@@ -42,9 +36,6 @@ Requires: python3-six
 rm -rf %{buildroot}
 %py3_install
 
-%clean
-rm -rf %{buildroot}
-
 %files -n python3-linux-procfs
 %defattr(0755,root,root,0755)
 %{_bindir}/pflags
@@ -54,8 +45,14 @@ rm -rf %{buildroot}
 %license COPYING
 
 %changelog
+* Tue Jan 12 2021 John Kacur <jkacur@redhat.com> - 0.6.3-1
+- Rebase to latest upstream
+- Correct URL and Source
+- Simplify specfile
+Resolves: rhbz#1890557
+
 * Wed Jun 24 2020 John Kacur <jkacur@redhat.com> - 0.6.2-2
-- Resolves: rhbz#1850391
+Resolves: rhbz#1850391
 
 * Mon Jun 22 2020 John Kacur <jkacur@redhat.com> - 0.6.2-1
 - Add bitmasklist_test