diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8049276a..dce841be 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,79 +1,79 @@
 project(discover)
 set(PROJECT_VERSION "5.12.80")
 set(PROJECT_VERSION_MAJOR 5)
 
 cmake_minimum_required(VERSION 2.8.12)
 
 find_package(ECM REQUIRED NO_MODULE)
 
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} "${CMAKE_SOURCE_DIR}/cmake")
 
 find_package(Qt5 5.7.0 REQUIRED CONFIG COMPONENTS Widgets Test Network Xml Concurrent DBus Quick)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(ECMInstallIcons)
 include(ECMMarkAsTest)
 include(ECMAddTests)
 include(GenerateExportHeader)
 
 find_package(PkgConfig REQUIRED)
 
-find_package(KF5 5.42 REQUIRED CoreAddons Config Crash DBusAddons I18n Archive XmlGui ItemModels KIO)
+find_package(KF5 5.45 REQUIRED CoreAddons Config Crash DBusAddons I18n Archive XmlGui ItemModels KIO)
 find_package(KF5Kirigami2 2.1.0)
 
 find_package(packagekitqt5 CONFIG)
 find_package(AppStreamQt 0.11.1 CONFIG)
 find_package(KF5Attica 5.23 CONFIG)
 find_package(KF5NewStuff 5.23 CONFIG)
 
 pkg_check_modules(FLATPAK  flatpak>=0.6.12)
 
 if(NOT CMAKE_VERSION VERSION_LESS "3.10.0")
   # CMake 3.9+ warns about automoc on files without Q_OBJECT, and doesn't know about other macros.
   # 3.10+ lets us provide more macro names that require automoc.
   list(APPEND CMAKE_AUTOMOC_MACRO_NAMES "DISCOVER_BACKEND_PLUGIN")
 endif()
 
 configure_file(DiscoverVersion.h.in DiscoverVersion.h)
 
 add_subdirectory(libdiscover)
 add_subdirectory(discover)
 add_subdirectory(exporter)
 
 option(WITH_NOTIFIER "Build and install the notifier plasmoid" ON)
 if(WITH_NOTIFIER)
     find_package(KF5 REQUIRED Notifications KIO)
     add_subdirectory(notifier)
 endif()
 
 set_package_properties(KF5Attica PROPERTIES
     DESCRIPTION "KDE Framework that implements the Open Collaboration Services API"
     PURPOSE "Required to build the KNewStuff3 backend"
     TYPE OPTIONAL)
 set_package_properties(KF5Kirigami2 PROPERTIES
     DESCRIPTION "KDE's lightweight user interface framework for mobile and convergent applications"
     URL "https://techbase.kde.org/Kirigami"
     PURPOSE "Required by discover qml components"
     TYPE RUNTIME)
 set_package_properties(KF5NewStuff PROPERTIES
     DESCRIPTION "Qt library that allows to interact with KNewStuff implementations"
     PURPOSE "Required to build the KNS backend"
     TYPE OPTIONAL)
 set_package_properties(packagekitqt5 PROPERTIES
     DESCRIPTION "Library that exposes PackageKit resources"
     URL "http://www.packagekit.org"
     PURPOSE "Required to build the PackageKit backend"
     TYPE OPTIONAL)
 set_package_properties(AppStreamQt PROPERTIES
     DESCRIPTION "Library that lists Appstream resources"
     URL "http://www.freedesktop.org"
     PURPOSE "Required to build the PackageKit backend"
     TYPE OPTIONAL)
 set_package_properties(FLATPAK PROPERTIES
     DESCRIPTION "Library that exposes flatpak repositories"
     URL "http://www.freedesktop.org"
     PURPOSE "Required to build the Flatpak backend"
     TYPE OPTIONAL)
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)