diff --git a/CMakeLists.txt b/CMakeLists.txt
index 03e5a54..cca2c23 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,99 +1,99 @@
 cmake_minimum_required(VERSION 3.5)
 
 set(KF5_VERSION "5.57.0") # handled by release scripts
 project(KConfig VERSION ${KF5_VERSION})
 
 include(FeatureSummary)
-find_package(ECM 5.56.0  NO_MODULE)
+find_package(ECM 5.57.0  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} ${ECM_KDE_MODULE_DIR})
 
 set(REQUIRED_QT_VERSION 5.10.0)
 
 find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Xml)
 option(KCONFIG_USE_GUI "Build components using Qt5Gui" ON)
 if(KCONFIG_USE_GUI)
     find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Gui)
 endif()
 
 option(KCONFIG_USE_DBUS "Build components using Qt5DBus" ON)
 if(KCONFIG_USE_DBUS)
     find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED DBus)
 endif()
 
 
 include(KDEInstallDirs)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDECMakeSettings)
 
 
 include(GenerateExportHeader)
 include(ECMSetupVersion)
 include(ECMGenerateHeaders)
 include(ECMMarkNonGuiExecutable)
 include(ECMPoQmTools)
 include(ECMAddQch)
 include(ECMQtDeclareLoggingCategory)
 
 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)")
 
 ecm_setup_version(PROJECT VARIABLE_PREFIX KCONFIG
                         VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/kconfig_version.h"
                         PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF5ConfigConfigVersion.cmake"
                         SOVERSION 5)
 
 add_definitions(-DQT_NO_FOREACH)
 
 add_subdirectory(src)
 if (BUILD_TESTING)
     add_subdirectory(autotests)
 endif()
 
 include (ECMPoQmTools)
 if (IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/po")
    ecm_install_po_files_as_qm(po)
 endif()
 
 
 # create a Config.cmake and a ConfigVersion.cmake file and install them
 set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5Config")
 
 if (BUILD_QCH)
     ecm_install_qch_export(
         TARGETS KF5Config_QCH
         FILE KF5ConfigQchTargets.cmake
         DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
         COMPONENT Devel
     )
     set(PACKAGE_INCLUDE_QCHTARGETS "include(\"\${CMAKE_CURRENT_LIST_DIR}/KF5ConfigQchTargets.cmake\")")
 endif()
 
 include(CMakePackageConfigHelpers)
 
 configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/KF5ConfigConfig.cmake.in"
                               "${CMAKE_CURRENT_BINARY_DIR}/KF5ConfigConfig.cmake"
                               INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
                               )
 
 install(FILES  "${CMAKE_CURRENT_BINARY_DIR}/KF5ConfigConfig.cmake"
                "${CMAKE_CURRENT_BINARY_DIR}/KF5ConfigConfigVersion.cmake"
                "${CMAKE_CURRENT_SOURCE_DIR}/KF5ConfigMacros.cmake"
         DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
         COMPONENT Devel )
 
 
 install(EXPORT KF5ConfigTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
         FILE KF5ConfigTargets.cmake NAMESPACE KF5:: COMPONENT Devel)
 
 
 install(EXPORT KF5ConfigCompilerTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
         FILE KF5ConfigCompilerTargets.cmake NAMESPACE KF5:: COMPONENT Devel)
 
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/kconfig_version.h
         DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5} COMPONENT Devel )
 
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)