diff --git a/CMakeLists.txt b/CMakeLists.txt
index 90fd308..626b984 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,84 +1,84 @@
 cmake_minimum_required(VERSION 3.5)
 
 set(KF5_VERSION "5.63.0") # handled by release scripts
 project(KItemViews VERSION ${KF5_VERSION})
 
 include(FeatureSummary)
-find_package(ECM 5.62.0  NO_MODULE)
+find_package(ECM 5.63.0  NO_MODULE)
 set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://projects.kde.org/projects/kdesupport/extra-cmake-modules")
 feature_summary(WHAT REQUIRED_PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
 
 set(REQUIRED_QT_VERSION 5.11.0)
 find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Widgets)
 include(KDEInstallDirs)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDECMakeSettings)
 
 
 include(GenerateExportHeader)
 include(ECMSetupVersion)
 include(ECMGenerateHeaders)
 include(ECMAddQch)
 
 include(ECMPoQmTools)
 
 option(BUILD_QCH "Build API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)" OFF)
 add_feature_info(QCH ${BUILD_QCH} "API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)")
 
 option(BUILD_DESIGNERPLUGIN "Build plugin for Qt Designer" ON)
 add_feature_info(DESIGNERPLUGIN ${BUILD_DESIGNERPLUGIN} "Build plugin for Qt Designer")
 
 ecm_setup_version(PROJECT VARIABLE_PREFIX KITEMVIEWS
                         VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/kitemviews_version.h"
                         PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF5ItemViewsConfigVersion.cmake"
                         SOVERSION 5)
 
 
 if (IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/po")
     ecm_install_po_files_as_qm(po)
 endif()
 add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x050d00)
 add_definitions(-DQT_NO_FOREACH)
 add_subdirectory(src)
 if (BUILD_TESTING)
     add_subdirectory(autotests)
     add_subdirectory(tests)
 endif()
 
 # create a Config.cmake and a ConfigVersion.cmake file and install them
 set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5ItemViews")
 
 if (BUILD_QCH)
     ecm_install_qch_export(
         TARGETS KF5ItemViews_QCH
         FILE KF5ItemViewsQCHTargets.cmake
         DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
     )
     set(PACKAGE_INCLUDE_QCHTARGETS "include(\"\${CMAKE_CURRENT_LIST_DIR}/KF5ItemViewsQCHTargets.cmake\")")
 endif()
 
 include(CMakePackageConfigHelpers)
 
 configure_package_config_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/KF5ItemViewsConfig.cmake.in"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5ItemViewsConfig.cmake"
   INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
 )
 
 install(FILES
   "${CMAKE_CURRENT_BINARY_DIR}/KF5ItemViewsConfig.cmake"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5ItemViewsConfigVersion.cmake"
   DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
   COMPONENT Devel
 )
 
 install(EXPORT KF5ItemViewsTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}" FILE KF5ItemViewsTargets.cmake NAMESPACE KF5:: )
 
 install(FILES
    ${CMAKE_CURRENT_BINARY_DIR}/kitemviews_version.h
   DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5} COMPONENT Devel
 )
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)