diff --git a/kinfocenter-5.13.5.tar.xz b/kinfocenter-5.13.5.tar.xz
deleted file mode 100644
index a53f9c5..0000000
--- a/kinfocenter-5.13.5.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f4dfd9534758815b3801da615efc9baa57a24b00dc0d9c6e7c61d0f1c7902997
-size 1286000
diff --git a/kinfocenter-5.14.0.tar.xz b/kinfocenter-5.14.0.tar.xz
new file mode 100644
index 0000000..7cf6a8e
--- /dev/null
+++ b/kinfocenter-5.14.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f21e9a418619818d1b687c70e8e95675cb9709c819492f9456821bd10e93815d
+size 1316176
diff --git a/kinfocenter-5.14.0.tar.xz.sig b/kinfocenter-5.14.0.tar.xz.sig
new file mode 100644
index 0000000..0e26363
--- /dev/null
+++ b/kinfocenter-5.14.0.tar.xz.sig
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+
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diff --git a/kinfocenter5.changes b/kinfocenter5.changes
index d4cfaa2..0e02e44 100644
--- a/kinfocenter5.changes
+++ b/kinfocenter5.changes
@@ -1,3 +1,40 @@
+-------------------------------------------------------------------
+Fri Oct  5 10:01:10 UTC 2018 - fabian@ritter-vogt.de
+
+- Update to 5.14.0
+  * New bugfix release
+  * For more details please see:
+  * https://www.kde.org/announcements/plasma-5.14.0.php
+- Changes since 5.13.90:
+  * Use QtQuick.Controls 2.0 Label in energy and fileindexmonitor KCM
+
+-------------------------------------------------------------------
+Sat Sep 15 16:25:28 UTC 2018 - fabian@ritter-vogt.de
+
+- Add tarball signature and keyring containing keys of release managers
+  Jonathan Riddell and Bhushan Shah
+
+-------------------------------------------------------------------
+Thu Sep 13 17:25:00 UTC 2018 - fabian@ritter-vogt.de
+
+- Update to 5.13.90
+  * New feature release
+  * For more details please see:
+  * https://www.kde.org/announcements/plasma-5.13.90.php
+- Changes since 5.13.5:
+  * QT_MIN_VERSIONS is Qt 5.11 for Plasma 5.14. Agreed at kickoff meeting.  Set everywhere for clearity and consistency.
+  * Add "Copy Info" button to the About System KCM (kde#366266)
+  * Fix minor EBN issues
+  * Move "update" button from the left side to the right side in NIC module
+  * Add QStringLiteral when necessary
+  * increase version as for other apps
+  * Warning--
+  * Use QStringLiteral where it's possible
+  * Implement sorting of the device tree items (kde#380355)
+  * Do not duplicate work of KAboutData::setupCommandLine()
+  * Fix wrong full form of acronym SMB in kinfocenter docbook
+  * Improve single-instance application behavior
+
 -------------------------------------------------------------------
 Tue Sep  4 10:58:40 UTC 2018 - fabian@ritter-vogt.de
 
diff --git a/kinfocenter5.spec b/kinfocenter5.spec
index 86ceac1..11e1cf9 100644
--- a/kinfocenter5.spec
+++ b/kinfocenter5.spec
@@ -16,21 +16,25 @@
 #
 
 
-%global kf5_version 5.45.0
+%global kf5_version 5.50.0
 
 %bcond_without lang
 Name:           kinfocenter5
-Version:        5.13.5
+Version:        5.14.0
 Release:        0
 # Full Plasma 5 version (e.g. 5.8.95)
-%{!?_plasma5_bugfix: %global _plasma5_bugfix %{version}}
-# Lasted ABI-stable Plasma (e.g. 5.8 in KF5, but 5.8.95 in KUF)
-%{!?_plasma5_version: %global _plasma5_version %(echo %{_plasma5_bugfix} | awk -F. '{print $1"."$2}')}
+%{!?_plasma5_bugfix: %define _plasma5_bugfix %{version}}
+# Latest ABI-stable Plasma (e.g. 5.8 in KF5, but 5.8.95 in KUF)
+%{!?_plasma5_version: %define _plasma5_version %(echo %{_plasma5_bugfix} | awk -F. '{print $1"."$2}')}
 Summary:        Utility that provides information about a computer system
 License:        GPL-2.0-or-later
 Group:          System/GUI/KDE
 Url:            http://www.kde.org/
-Source:         http://download.kde.org/stable/plasma/%{version}/kinfocenter-%{version}.tar.xz
+Source:         kinfocenter-%{version}.tar.xz
+%if %{with lang}
+Source1:        kinfocenter-%{version}.tar.xz.sig
+Source2:        plasma.keyring
+%endif
 # PATCH-FIX-OPENSUSE plasma-session-name.patch
 Patch0:         plasma-session-name.patch
 BuildRequires:  extra-cmake-modules >= 1.2.0
diff --git a/plasma.keyring b/plasma.keyring
new file mode 100644
index 0000000..5e9faf8
Binary files /dev/null and b/plasma.keyring differ