diff --git a/CMakeLists.txt b/CMakeLists.txt
index 694c3cb..8ae21aa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,67 +1,67 @@
 cmake_minimum_required(VERSION 3.10)
 
 project(kcm_bolt)
 
 set(CMAKE_CXX_STANDARD 14)
 
 #################################################
 # Dependencies
 
 set(QT5_VERSION "5.10")
-set(KF5_VERSION "5.40")
+set(KF5_VERSION "5.70")
 
 find_package(ECM ${KF5_VERSION} REQUIRED)
 
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${ECM_MODULE_PATH} ${CMAKE_MODULE_PATH})
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDEClangFormat)
 include(ECMQtDeclareLoggingCategory)
 include(GenerateExportHeader)
 include(CheckIncludeFiles)
 include(CheckSymbolExists)
 include(FeatureSummary)
 
 kde_enable_exceptions()
 
 #################################################
 # Dependencies
 
 find_package(Qt5Core ${QT_VERSION} REQUIRED)
 find_package(Qt5Quick ${QT_VERSION} REQUIRED)
 find_package(Qt5DBus ${QT_VERSION} REQUIRED)
 if (BUILD_TESTING)
     find_package(Qt5Test ${QT_VERSION} REQUIRED)
 endif()
 
 find_package(KF5CoreAddons ${KF5_VERSION} REQUIRED)
 find_package(KF5KCMUtils ${KF5_VERSION} REQUIRED)
 find_package(KF5Declarative ${KF5_VERSION} REQUIRED)
 find_package(KF5I18n ${KF5_VERSION} REQUIRED)
 find_package(KF5DBusAddons ${KF5_VERSION} REQUIRED)
 find_package(KF5Notifications ${KF5_VERSION} REQUIRED)
 
 find_package(Bolt)
 set_package_properties(Bolt PROPERTIES DESCRIPTION "Thunderbolt device manager"
                        URL "https://gitlab.freedesktop.org/bolt/bolt"
                        PURPOSE "Runtime-only dependency for Thunderbolt KCM"
                        TYPE RUNTIME)
 
 #################################################
 if (EXISTS "${CMAKE_SOURCE_DIR}/.git")
    add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x060000)
 endif()
 if (BUILD_TESTING)
     add_subdirectory(autotests)
 endif()
 add_subdirectory(src)
 
 ################################################
 
 # add clang-format target for all our real source files
 file(GLOB_RECURSE ALL_CLANG_FORMAT_SOURCE_FILES *.cpp *.h)
 kde_clang_format(${ALL_CLANG_FORMAT_SOURCE_FILES})
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
diff --git a/src/kcm/package/contents/ui/DeviceList.qml b/src/kcm/package/contents/ui/DeviceList.qml
index e9c949e..1845f4e 100644
--- a/src/kcm/package/contents/ui/DeviceList.qml
+++ b/src/kcm/package/contents/ui/DeviceList.qml
@@ -1,121 +1,124 @@
 /*
  * Copyright (c) 2018 - 2019  Daniel Vrátil <dvratil@kde.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License or (at your option) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 import QtQuick 2.7
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3
 
-import org.kde.kirigami 2.4 as Kirigami
+import org.kde.kirigami 2.12 as Kirigami
 import org.kde.kquickcontrolsaddons 2.0 as KQCAddons
 import org.kde.kcm 1.2 as KCM
 import org.kde.bolt 0.1 as Bolt
 import "utils.js" as Utils
 
 KCM.ScrollViewKCM {
     id: page
 
     property Bolt.DeviceModel deviceModel: null
 
     signal itemClicked(Bolt.Device device)
 
     header: RowLayout {
         CheckBox {
             id: enableBox
             text: i18n("Enable Thunderbolt devices")
 
             checked: deviceModel.manager.authMode == Bolt.Bolt.AuthMode.Enabled
 
             onToggled: {
                 deviceModel.manager.authMode = enableBox.checked
                     ? Bolt.Bolt.AuthMode.Enabled
                     : Bolt.Bolt.AuthMode.Disabled
             }
         }
     }
 
     view: ListView {
         id: view
         model: deviceModel
         enabled: enableBox.checked
 
         property int _evalTrigger: 0
 
         Timer {
             interval: 2000
             running: view.visible
             repeat: true
             onTriggered: view._evalTrigger++;
         }
 
-        Kirigami.Heading {
+        Kirigami.PlaceholderMessage {
             anchors.centerIn: parent
+            anchors.left: parent.left
+            anchors.right: parent.right
+            anchors.margins: Kirigami.Units.largeSpacing
+
             visible: view.count === 0
-            level: 2
+
             text: i18n("No Thunderbolt devices connected")
-            opacity: 0.3
         }
 
         delegate: Kirigami.AbstractListItem {
             id: item
             width: view.width
 
             RowLayout {
                 id: layout
                 spacing: Kirigami.Units.smallSpacing * 2
                 property bool indicateActiveFocus: item.pressed || Kirigami.Settings.tabletMode || item.activeFocus || (item.ListView.view ? item.ListView.view.activeFocus : false)
 
                 BusyIndicator {
                     id: busyIndicator
                     visible: model.device.status == Bolt.Bolt.Status.Authorizing
                     running: visible
                     Layout.minimumHeight: Kirigami.Units.iconSizes.smallMedium
                     Layout.maximumHeight: Layout.minimumHeight
                     Layout.minimumWidth: height
                 }
 
                 Label {
                     id: label
                     text: model.device.label
                     Layout.fillWidth: true
                     Layout.topMargin: Kirigami.Units.smallSpacing
                     Layout.bottomMargin: Kirigami.Units.smallSpacing
                     color: parent.indicateActiveFocus && (item.highlighted || item.checked || item.pressed) ? item.activeTextColor : item.textColor
                     elide: Text.ElideRight
                     font: item.font
                 }
 
                 Label {
                     id: statusLabel
 
                     Layout.alignment: Qt.AlignRight
 
                     property var _deviceStatus: Utils.deviceStatus(model.device, true)
 
                     text: view._evalTrigger, _deviceStatus.text
                     color: _deviceStatus.color
                 }
             }
 
             onClicked: {
                 page.itemClicked(model.device)
             }
         }
     }
 }