diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9372a1b6..77e3f2b9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,79 +1,83 @@
 cmake_minimum_required(VERSION 3.5)
 set(PIM_VERSION "5.10.80")
 
 project(KContacts VERSION ${PIM_VERSION})
 
 # ECM setup
 set(QT_REQUIRED_VERSION "5.10.0")
 set(KF5_MIN_VERSION "5.56.0")
 
 find_package(ECM ${KF5_MIN_VERSION} CONFIG REQUIRED)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${KContacts_SOURCE_DIR}/cmake)
 set(CMAKE_AUTORCC ON)
 
 include(GenerateExportHeader)
 include(ECMGenerateHeaders)
 include(ECMGeneratePriFile)
 
 include(ECMSetupVersion)
 include(FeatureSummary)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(ECMQtDeclareLoggingCategory)
 
 
 
 
 set(KCONTACTS_LIB_VERSION ${PIM_VERSION})
 
 ecm_setup_version(PROJECT VARIABLE_PREFIX KContacts
                         VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/kcontacts_version.h"
                         PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF5ContactsConfigVersion.cmake"
                         SOVERSION 5
 )
 
 ########### Find packages ###########
 find_package(Qt5 ${QT_REQUIRED_VERSION} REQUIRED COMPONENTS Gui)
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS CoreAddons I18n Config Codecs)
 find_package(IsoCodes MODULE)
 set_package_properties("IsoCodes" PROPERTIES PURPOSE "Needed for country name translations." TYPE RUNTIME)
 
 ########### Targets ###########
 
 add_definitions(-DTRANSLATION_DOMAIN=\"kcontacts5\")
 
 add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x060000)
+if (${KF5Config_VERSION} STRGREATER "5.56.0")
+        add_definitions(-DQT_NO_FOREACH)
+        MESSAGE(STATUS "compile without foreach")
+endif()
 add_subdirectory(src)
 
 if(BUILD_TESTING)
     add_subdirectory(autotests)
     add_subdirectory(tests)
 endif()
 
 ########### CMake Config Files ###########
 set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5Contacts")
 
 configure_package_config_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/KF5ContactsConfig.cmake.in"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5ContactsConfig.cmake"
   INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
 )
 
 install(FILES
   "${CMAKE_CURRENT_BINARY_DIR}/KF5ContactsConfig.cmake"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5ContactsConfigVersion.cmake"
   DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
   COMPONENT Devel
 )
 
 install(EXPORT KF5ContactsTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}" FILE KF5ContactsTargets.cmake NAMESPACE KF5::)
 
 install(FILES
    ${CMAKE_CURRENT_BINARY_DIR}/kcontacts_version.h
   DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5} COMPONENT Devel
 )
 
 install( FILES kcontacts.renamecategories kcontacts.categories DESTINATION ${KDE_INSTALL_CONFDIR} )
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
diff --git a/autotests/CMakeLists.txt b/autotests/CMakeLists.txt
index 496fd823..21c2a002 100644
--- a/autotests/CMakeLists.txt
+++ b/autotests/CMakeLists.txt
@@ -1,47 +1,46 @@
 include(ECMAddTests)
 
-set(QT_REQUIRED_VERSION "5.9.0")
 find_package(Qt5Test ${QT_REQUIRED_VERSION} CONFIG REQUIRED)
 
 ########### next target ###############
 
 set(testroundtrip_srcs testroundtrip.cpp)
 qt5_add_resources(testroundtrip_srcs testroundtrip.qrc)
 add_executable(testroundtrip ${testroundtrip_srcs})
 add_test(NAME kcontacts-testroundtrip COMMAND testroundtrip)
 target_link_libraries(testroundtrip KF5Contacts Qt5::Test)
 
 ecm_add_tests(birthdaytest.cpp
     addresseetest.cpp
     impptest.cpp
     emailtest.cpp
     addresstest.cpp
     geotest.cpp
     keytest.cpp
     phonenumbertest.cpp
     secrecytest.cpp
     soundtest.cpp
     timezonetest.cpp
     contactgrouptest.cpp
     vcarddragtest.cpp
     langtest.cpp gendertest.cpp
     calendarurltest.cpp
     ldifconvertertest.cpp
     relatedtest.cpp
     resourcelocatorurltest.cpp
     customidentifiertest.cpp
     vcardlinetest.cpp
     fieldgrouptest.cpp
     importexportvcardtest.cpp
     titletest.cpp
     nicknametest.cpp
     roletest.cpp
     orgtest.cpp
     datetimetest.cpp
     clientpidmaptest.cpp
     vcardtool_benchmark.cpp
     NAME_PREFIX "kcontacts-" LINK_LIBRARIES KF5Contacts Qt5::Test KF5::ConfigCore)
 
 ecm_add_tests(picturetest.cpp
     NAME_PREFIX "kcontacts-" LINK_LIBRARIES KF5Contacts Qt5::Test KF5::ConfigCore Qt5::Gui)