diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6b326df..8faf00a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,62 +1,62 @@
 cmake_minimum_required(VERSION 2.8.12)
 
 project(skanlite)
 
 # ECM setup (Extended Cmake Modules)
 find_package(ECM 1.2.0 REQUIRED NO_MODULE)
 # ECM setup2 and include find same cmake module (copied from /usr/share/kde4/apps/cmake/modules/FindSane.cmake)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} ${CMAKE_SOURCE_DIR}/cmake-modules)
 
 include(FeatureSummary)
 include(ECMSetupVersion) # yiels ecm_setup_version
 include(ECMGenerateHeaders)
 include(CMakePackageConfigHelpers)
 include(CheckFunctionExists)
 include(KDEInstallDirs) # yields ${XDG_APPS_INSTALL_DIR}
 include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDECMakeSettings)
 include(GenerateExportHeader)
 
 # be not so strict with the poor developer who just wants to use strings
 remove_definitions(-DQT_NO_URL_CAST_FROM_STRING)
 remove_definitions(-DQT_NO_CAST_FROM_BYTEARRAY)
 
-set(REQUIRED_QT_VERSION "5.2.0")
-set(KF5_MIN_VERSION "5.1.0")
+set(REQUIRED_QT_VERSION "5.7.0")
+set(KF5_MIN_VERSION "5.55.0")
 
 ecm_setup_version(
   ${KF5_MIN_VERSION}
   VARIABLE_PREFIX SKANLITE
   VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/skanlite_version.h"
   PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/src/version.h.cmake"
 )
 
-set(SKANLITE_VERSION_STRING "2.1.0.1")
+set(SKANLITE_VERSION_STRING "2.2.0.0")
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/version.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/src/version.h)
 
 # Dependencies
 find_package(Qt5 ${REQUIRED_QT_VERSION} NO_MODULE REQUIRED Core Widgets)
 
 find_package(PNG REQUIRED)
 include_directories(${PNG_INCLUDE_DIRS})
 
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
         CoreAddons # KAboutData
         DocTools # yields kdoctools_create_handbook
         I18n
         KIO # contains the KIOWidgets which we use in target_link_libraries
         XmlGui # KAboutApplicationDialog
 )
 
 find_package(KF5Sane ${KF5_MIN_VERSION} REQUIRED)
 
 add_definitions(-DQT_NO_URL_CAST_FROM_STRING)
 
 # Subdirectories
 add_subdirectory(src)
 add_subdirectory(doc)
 add_subdirectory(autotests)
 add_subdirectory(tests)
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)