diff --git a/kauth-5.50.0.tar.xz b/kauth-5.50.0.tar.xz
deleted file mode 100644
index d94fe87..0000000
--- a/kauth-5.50.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f7ecff8ee7f06372275f651e9a6f26c68efa0b0d9696ea33f1272173143af396
-size 84956
diff --git a/kauth-5.51.0.tar.xz b/kauth-5.51.0.tar.xz
new file mode 100644
index 0000000..7f2363e
--- /dev/null
+++ b/kauth-5.51.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15faa8e4152b46a5833256ca6d39d22509487aa61853ee5d74c93e3869b2f95d
+size 85004
diff --git a/kauth.changes b/kauth.changes
index b8a1418..57aab4f 100644
--- a/kauth.changes
+++ b/kauth.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Tue Oct 16 08:01:50 UTC 2018 - Luca Beltrame <lbeltrame@kde.org>
+
+- Run spec-cleaner
+
+-------------------------------------------------------------------
+Mon Oct 15 11:51:46 UTC 2018 - lbeltrame@kde.org
+
+- Update to 5.51.0
+  * New feature release
+  * For more details please see:
+  * https://www.kde.org/announcements/kde-frameworks-5.51.0.php
+- Changes since 5.50.0:
+  * Remove misleading use of KDE_INSTALL_PYTHONBINDINGSDIR
+  * Remove unused variable
+  * Use QString's multi-arg with multiple string args
+  * Make sure to build with strict compile flags
+  * Fix minor EBN issues
+
 -------------------------------------------------------------------
 Thu Sep 13 21:58:44 UTC 2018 - lbeltrame@kde.org
 
diff --git a/kauth.spec b/kauth.spec
index 5e6682f..24c1351 100644
--- a/kauth.spec
+++ b/kauth.spec
@@ -12,24 +12,24 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
 %define lname   libKF5Auth5
-%define _tar_path 5.50
+%define _tar_path 5.51
 # Full KF5 version (e.g. 5.33.0)
 %{!?_kf5_version: %global _kf5_version %{version}}
 # Last major and minor KF5 version (e.g. 5.33)
 %{!?_kf5_bugfix_version: %define _kf5_bugfix_version %(echo %{_kf5_version} | awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           kauth
-Version:        5.50.0
+Version:        5.51.0
 Release:        0
 Summary:        Framework which lets applications perform actions as a privileged user
 License:        LGPL-2.1-or-later
 Group:          System/GUI/KDE
-URL:            http://www.kde.org
+URL:            https://www.kde.org
 Source:         http://download.kde.org/stable/frameworks/%{_tar_path}/%{name}-%{version}.tar.xz
 Source1:        baselibs.conf
 BuildRequires:  cmake >= 3.0