diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac2e5ba..ad501a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,71 +1,71 @@
 cmake_minimum_required(VERSION 2.8.12)
 
 project(KDESu)
 
 include(FeatureSummary)
-find_package(ECM 5.27.0  NO_MODULE)
+find_package(ECM 5.28.0  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 5.5.0)
 find_package(Qt5Core ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
 include(KDEInstallDirs)
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDECMakeSettings)
 
 set(KF5_VERSION "5.28.0") # handled by release scripts
-set(KF5_DEP_VERSION "5.27.0") # handled by release scripts
+set(KF5_DEP_VERSION "5.28.0") # handled by release scripts
 find_package(KF5CoreAddons ${KF5_DEP_VERSION} REQUIRED)
 find_package(KF5I18n ${KF5_DEP_VERSION} REQUIRED)
 find_package(KF5Service ${KF5_DEP_VERSION} REQUIRED)
 find_package(KF5Pty ${KF5_DEP_VERSION} REQUIRED)
 
 #optional features
 find_package(X11)
 set(HAVE_X11 ${X11_FOUND})
 
 
 include(GenerateExportHeader)
 include(ECMSetupVersion)
 include(ECMGenerateHeaders)
 include(ECMMarkNonGuiExecutable)
 
 ecm_setup_version(${KF5_VERSION} VARIABLE_PREFIX KDESU
                         VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/kdesu_version.h"
                         PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF5SuConfigVersion.cmake"
                         SOVERSION 5)
 
 if (IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/po")
     ki18n_install(po)
 endif()
 add_subdirectory(src)
 
 # create a Config.cmake and a ConfigVersion.cmake file and install them
 set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5Su")
 
 include(ECMPackageConfigHelpers)
 
 ecm_configure_package_config_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/KF5SuConfig.cmake.in"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5SuConfig.cmake"
   INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
 )
 
 install(FILES
   "${CMAKE_CURRENT_BINARY_DIR}/KF5SuConfig.cmake"
   "${CMAKE_CURRENT_BINARY_DIR}/KF5SuConfigVersion.cmake"
   DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
   COMPONENT Devel
 )
 
 install(EXPORT KF5SuTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}" FILE KF5SuTargets.cmake NAMESPACE KF5:: )
 
 install(FILES
    ${CMAKE_CURRENT_BINARY_DIR}/kdesu_version.h
   DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5} COMPONENT Devel
 )
 
 feature_summary(WHAT ALL   FATAL_ON_MISSING_REQUIRED_PACKAGES)