diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4929910..c09ca29 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,82 +1,82 @@
 cmake_minimum_required(VERSION 3.0)
 project(php)
 
 set(KDEVPHP_VERSION_MAJOR 5)
 set(KDEVPHP_VERSION_MINOR 2)
-set(KDEVPHP_VERSION_PATCH 3)
+set(KDEVPHP_VERSION_PATCH 4)
 # KDevplatform dependency version
 set( KDEVPLATFORM_VERSION "${KDEVPHP_VERSION_MAJOR}.${KDEVPHP_VERSION_MINOR}.${KDEVPHP_VERSION_PATCH}" )
 
 configure_file( "${php_SOURCE_DIR}/kdevphpversion.h.cmake" "${php_BINARY_DIR}/kdevphpversion.h" @ONLY )
 
 find_package (ECM "5.14.0" REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH})
 
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(ECMAddTests)
 include(ECMQtDeclareLoggingCategory)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(GenerateExportHeader)
 include(FeatureSummary)
 
 set(QT_MIN_VERSION "5.5.0")
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED Core Widgets Test)
 set(KF5_DEP_VERSION "5.15.0")
 find_package(KF5 ${KF5_DEP_VERSION} REQUIRED COMPONENTS Archive ThreadWeaver TextEditor I18n ItemModels KCMUtils)
 find_package(KDevPlatform ${KDEVPLATFORM_VERSION} REQUIRED)
 find_package(KDevelop-PG-Qt REQUIRED)
 
 if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wdocumentation")
 endif()
 
 add_definitions( -DKDE_DEFAULT_DEBUG_AREA=9043 )
 add_definitions( -DTRANSLATION_DOMAIN=\"kdevphp\" )
 
 include_directories(
     ${KDEVPGQT_INCLUDE_DIR}
 )
 
 add_subdirectory(app_templates)
 add_subdirectory(parser)
 add_subdirectory(duchain)
 add_subdirectory(completion)
 add_subdirectory(testprovider)
 add_subdirectory(docs)
 
 set(kdevphplanguagesupport_PART_SRCS
     phplanguagesupport.cpp
     phpparsejob.cpp
     phphighlighting.cpp
 
     codegen/refactoring.cpp
 )
 ecm_qt_declare_logging_category(kdevphplanguagesupport_PART_SRCS
     HEADER phpdebug.h
     IDENTIFIER PHP
     CATEGORY_NAME "kdevelop.languages.php"
 )
 
 kdevplatform_add_plugin(kdevphplanguagesupport JSON kdevphpsupport.json
     SOURCES ${kdevphplanguagesupport_PART_SRCS})
 target_link_libraries(kdevphplanguagesupport
     KDev::Interfaces
     KDev::Language
     kdevphpduchain
     kdevphpparser
     kdevphpcompletion
 
     KF5::I18n
     KF5::TextEditor
 )
 
 # not writeable so that the refactoring actions get hidden
 install(FILES phpfunctions.php DESTINATION ${DATA_INSTALL_DIR}/kdevphpsupport PERMISSIONS OWNER_READ GROUP_READ WORLD_READ)
 
 install(FILES org.kde.kdev-php.metainfo.xml DESTINATION ${KDE_INSTALL_METAINFODIR})
 
 # kdebugsettings file
 install(FILES kdevphpsupport.categories DESTINATION ${KDE_INSTALL_CONFDIR})
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)