diff --git a/CMakeLists.txt b/CMakeLists.txt
index efa292d..3e5a802 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,111 +1,111 @@
 cmake_minimum_required(VERSION 3.5)
 set(PIM_VERSION "5.12.40")
 
 project(libksieve VERSION ${PIM_VERSION})
 
-set(KF5_MIN_VERSION "5.62.0")
+set(KF5_MIN_VERSION "5.63.0")
 
 find_package(ECM ${KF5_MIN_VERSION} CONFIG REQUIRED)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
 
 if (POLICY CMP0053)
     cmake_policy(SET CMP0053 NEW)
 endif()
 
 set(LIBRARY_NAMELINK)
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 
 include(GenerateExportHeader)
 include(ECMGenerateHeaders)
 include(ECMGeneratePriFile)
 
 include(ECMSetupVersion)
 include(FeatureSummary)
 include(ECMQtDeclareLoggingCategory)
 include(ECMAddTests)
 
 
 set(LIBKSIEVE_LIB_VERSION ${PIM_VERSION})
 set(QT_REQUIRED_VERSION "5.11.0")
 set(KMIME_LIB_VERSION "5.12.40")
 set(IDENTITYMANAGEMENT_LIB_VERSION "5.12.40")
 set(KMAILTRANSPORT_LIB_VERSION "5.12.40")
 set(KPIMTEXTEDIT_LIB_VERSION "5.12.40")
 set(LIBKDEPIM_LIB_VERSION "5.12.40")
 set(PIMCOMMON_LIB_VERSION "5.12.40")
 set(KIMAP_LIB_VERSION "5.12.40")
 
 option(KDEPIM_ENTERPRISE_BUILD "Enable features specific to the enterprise branch, which are normally disabled. Also, it disables many components not needed for Kontact such as the Kolab client." FALSE)
 set(CMAKE_CXX_STANDARD 14)
 # Look for Sasl2 before anything else
 find_package(Sasl2)
 set_package_properties(Sasl2 PROPERTIES TYPE REQUIRED)
 
 find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED Widgets PrintSupport WebEngine WebEngineWidgets)
 find_package(KF5I18n ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5DocTools ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5KIO ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5IconThemes ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5PimCommon ${PIMCOMMON_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5Libkdepim ${LIBKDEPIM_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5NewStuff ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5WindowSystem ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5Archive ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5SyntaxHighlighting ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5Mime ${KMIME_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5IdentityManagement ${IDENTITYMANAGEMENT_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5MailTransport ${KMAILTRANSPORT_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5PimTextEdit ${KPIMTEXTEDIT_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5IMAP ${KIMAP_LIB_VERSION} CONFIG REQUIRED)
 
 
 ecm_setup_version(PROJECT VARIABLE_PREFIX LIBKSIEVE
                         VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/libksieve_version.h"
                         PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF5LibKSieveConfigVersion.cmake"
                         SOVERSION 5
 )
 
 ########### Targets ###########
 
 
 if (EXISTS "${CMAKE_SOURCE_DIR}/.git")
    add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x060000)
 endif()
 
 add_definitions(-DQT_NO_FOREACH)
 ########### CMake Config Files ###########
 set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5LibKSieve")
 
 configure_package_config_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/KF5LibKSieveConfig.cmake.in"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5LibKSieveConfig.cmake"
   INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
 )
 
 install(FILES
   "${CMAKE_CURRENT_BINARY_DIR}/KF5LibKSieveConfig.cmake"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5LibKSieveConfigVersion.cmake"
   DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
   COMPONENT Devel
 )
 
 install(EXPORT KF5KSieveTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}" FILE KF5LibKSieveTargets.cmake NAMESPACE KF5::)
 
 install(FILES
    ${CMAKE_CURRENT_BINARY_DIR}/libksieve_version.h
   DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5} COMPONENT Devel
 )
 if(BUILD_TESTING)
     find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED COMPONENTS Test)
     add_subdirectory(autotests)
 endif()
 
 add_subdirectory(src)
 add_subdirectory(kioslave)
 install(FILES libksieve.categories libksieve.renamecategories  DESTINATION  ${KDE_INSTALL_LOGGINGCATEGORIESDIR})
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)