diff --git a/plasma-workspace-5.13.5.tar.xz b/plasma-workspace-5.13.5.tar.xz
deleted file mode 100644
index df533be..0000000
--- a/plasma-workspace-5.13.5.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:63d301e19da9de1dba1bfdb08ff24d60b7be33562a27be6136265d4f81e195e1
-size 4577444
diff --git a/plasma-workspace-5.13.90.tar.xz b/plasma-workspace-5.13.90.tar.xz
new file mode 100644
index 0000000..bec52bc
--- /dev/null
+++ b/plasma-workspace-5.13.90.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25fe7754d7106ec47ade5a3dc36ef51063ff33f23ac478492bf7d73b1703f734
+size 4578572
diff --git a/plasma5-workspace.changes b/plasma5-workspace.changes
index 08c7280..446509b 100644
--- a/plasma5-workspace.changes
+++ b/plasma5-workspace.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Sep 13 17:25:03 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
+- Too many changes to list here
+
 -------------------------------------------------------------------
 Tue Sep  4 10:58:42 UTC 2018 - fabian@ritter-vogt.de
 
diff --git a/plasma5-workspace.spec b/plasma5-workspace.spec
index 9173ab4..369e979 100644
--- a/plasma5-workspace.spec
+++ b/plasma5-workspace.spec
@@ -19,7 +19,7 @@
 #Compat macro for new _fillupdir macro introduced in Nov 2017
 %{!?_fillupdir: %global _fillupdir %{_localstatedir}/adm/fillup-templates}
 
-%define kf5_version 5.45.0
+%define kf5_version 5.50.0
 
 %bcond_without lang
 Name:           plasma5-workspace
@@ -27,13 +27,13 @@ Name:           plasma5-workspace
 %{!?_plasma5_bugfix: %global _plasma5_bugfix %{version}}
 # Latest ABI-stable Plasma (e.g. 5.8 in KF5, but 5.9.1 in KUF)
 %{!?_plasma5_version: %define _plasma5_version %(echo %{_plasma5_bugfix} | awk -F. '{print $1"."$2}')}
-Version:        5.13.5
+Version:        5.13.90
 Release:        0
 Summary:        The KDE Plasma Workspace Components
 License:        GPL-2.0-or-later
 Group:          System/GUI/KDE
 Url:            http://www.kde.org/
-Source:         http://download.kde.org/stable/plasma/%{version}/plasma-workspace-%{version}.tar.xz
+Source:         http://download.kde.org/unstable/plasma/%{version}/plasma-workspace-%{version}.tar.xz
 Source1:        baselibs.conf
 # PATCHES 000-100 and above are from upstream 5.12 branch
 # PATCHES 101-500 are from upstream master/5.13 branch
@@ -394,7 +394,6 @@ fi
 %{_kf5_libdir}/libexec/ksyncdbusenv
 %{_kf5_libdir}/libexec/startplasma
 %{_kf5_libdir}/libexec/ksmserver-logout-greeter
-%{_kf5_libdir}/libexec/ksmserver-switchuser-greeter
 %{_kf5_libdir}/libkdeinit5_kcminit.so
 %{_kf5_libdir}/libkdeinit5_kcminit_startup.so
 %{_kf5_libdir}/libkdeinit5_klipper.so