diff --git a/0001-Manually-resize-KCMUtilDialog-to-sizeHint.patch b/0001-Manually-resize-KCMUtilDialog-to-sizeHint.patch
deleted file mode 100644
index 9d0dc46..0000000
--- a/0001-Manually-resize-KCMUtilDialog-to-sizeHint.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From cc4ecfdcd48a52a67f60eb69ed69e91ca42ee405 Mon Sep 17 00:00:00 2001
-From: Valeriy Malov <jazzvoid@gmail.com>
-Date: Mon, 10 Sep 2018 17:39:40 +0300
-Subject: [PATCH] Manually resize KCMUtilDialog to sizeHint()
-
-Summary:
-Workaround for https://bugreports.qt.io/browse/QTBUG-3459
-
-Currently adjustSize() is limited to 2/3 of the screen size for windows
-This adds unnecessary scrollbars on dialogs that would otherwise fit the
-screen
-Manually resize the window after adjustSize() happens to avoid this
-limitation
-
-CCBUG: 389585
-
-Test Plan:
-Tested on a 1366x768 laptop, with this patch networkmanagement window opens
-in full screen height (respecting the panel)
-
-Reviewers: #frameworks, ngraham
-
-Reviewed By: ngraham
-
-Subscribers: davidedmundson, acrouthamel, kde-frameworks-devel
-
-Tags: #frameworks
-
-Differential Revision: https://phabricator.kde.org/D15406
----
- src/kcmultidialog.cpp | 15 +++++++++++++--
- 1 file changed, 13 insertions(+), 2 deletions(-)
-
-diff --git a/src/kcmultidialog.cpp b/src/kcmultidialog.cpp
-index d5f2f10..2fd7cb8 100644
---- a/src/kcmultidialog.cpp
-+++ b/src/kcmultidialog.cpp
-@@ -27,8 +27,10 @@
- 
- #include "kcmoduleproxy.h"
- 
-+#include <QApplication>
- #include <QDebug>
- #include <QDesktopServices>
-+#include <QDesktopWidget>
- #include <QProcess>
- #include <QPushButton>
- #include <QScrollArea>
-@@ -261,9 +263,18 @@ KCMultiDialog::~KCMultiDialog()
- 
- void KCMultiDialog::showEvent(QShowEvent *ev)
- {
--    resize(QSize(800, 550));
--    adjustSize();
-     KPageDialog::showEvent(ev);
-+    adjustSize();
-+    /**
-+     * adjustSize() relies on sizeHint but is limited to 2/3 of the desktop size
-+     * Workaround for https://bugreports.qt.io/browse/QTBUG-3459
-+     *
-+     * We adjust the size after passing the show event
-+     * because otherwise window pos is set to (0,0)
-+     */
-+    const QSize maxSize = QApplication::desktop()->availableGeometry(pos()).size();
-+    resize(qMin(sizeHint().width(), maxSize.width()),
-+           qMin(sizeHint().height(), maxSize.height()));
- }
- 
- void KCMultiDialog::slotDefaultClicked()
--- 
-2.18.0
-
diff --git a/kcmutils-5.50.0.tar.xz b/kcmutils-5.50.0.tar.xz
deleted file mode 100644
index 21e14a8..0000000
--- a/kcmutils-5.50.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d70e08568a16cb294fae094383afdd4565f2fc39d8020fb347d35807c4453fe1
-size 236768
diff --git a/kcmutils-5.51.0.tar.xz b/kcmutils-5.51.0.tar.xz
new file mode 100644
index 0000000..4b1de74
--- /dev/null
+++ b/kcmutils-5.51.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c838d4671e87314897da62c62d3663d97e38ecb560fd5bf922a5806f7d611305
+size 237068
diff --git a/kcmutils.changes b/kcmutils.changes
index 2971312..b734135 100644
--- a/kcmutils.changes
+++ b/kcmutils.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Tue Oct 16 08:01:52 UTC 2018 - Luca Beltrame <lbeltrame@kde.org>
+
+- Run spec-cleaner
+
+-------------------------------------------------------------------
+Mon Oct 15 11:51:47 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:
+  * manage return events
+  * MAke sure to build with strict compile flags
+  * Manually resize KCMUtilDialog to sizeHint()
+- Dropped patches, now upstream:
+  * 0001-Manually-resize-KCMUtilDialog-to-sizeHint.patch
+
 -------------------------------------------------------------------
 Thu Sep 13 21:58:44 UTC 2018 - lbeltrame@kde.org
 
diff --git a/kcmutils.spec b/kcmutils.spec
index 9c530bc..eb2e2f2 100644
--- a/kcmutils.spec
+++ b/kcmutils.spec
@@ -17,23 +17,21 @@
 
 
 %define lname   libKF5KCMUtils5
-%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:           kcmutils
-Version:        5.50.0
+Version:        5.51.0
 Release:        0
 Summary:        Classes to work with KCModules
 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
-# PATCH-FIX-UPSTREAM
-Patch0:         0001-Manually-resize-KCMUtilDialog-to-sizeHint.patch
 BuildRequires:  cmake >= 3.0
 BuildRequires:  extra-cmake-modules >= %{_kf5_bugfix_version}
 BuildRequires:  fdupes
@@ -85,7 +83,6 @@ created with the KConfigWidgets framework. Development files.
 
 %prep
 %setup -q
-%autopatch -p1
 
 %build
   %cmake_kf5 -d build