diff --git a/CMakeLists.txt b/CMakeLists.txt
index a6ce162..252f02c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,14 +11,12 @@ project(myx-example-base VERSION 0.4.0 LANGUAGES CXX)
 include(cmake/myx_setup.cmake)
 
 # Поиск пакетов
-myx_find_required_packages(
-  PACKAGES Git CURL PkgConfig Quadmath
-  Qt5 Core
-  Qt5Private Core)
-
-# Поиск библиотек с помощью pkgconfig
-find_package(PkgConfig REQUIRED)
-pkg_check_modules(UDEV udev)
+myx_find_packages(
+  REQUIRED Git
+  OPTIONAL CURL Quadmath
+  PKG_REQUIRED udev
+  PKG_OPTIONAL glib-2.0
+)
 
 # Поиск с помощью функции find_package
 find_package(Boost 1.55.0 COMPONENTS system REQUIRED)
diff --git a/cmake/myx/MyxCMakeConfig.cmake b/cmake/myx/MyxCMakeConfig.cmake
index 43c3934..e4ada74 100644
--- a/cmake/myx/MyxCMakeConfig.cmake
+++ b/cmake/myx/MyxCMakeConfig.cmake
@@ -61,7 +61,7 @@ include(${MYX_CMAKE_LIB_DIR}/AddExecutable.cmake)
 include(${MYX_CMAKE_LIB_DIR}/AddInterfaceLibrary.cmake)
 include(${MYX_CMAKE_LIB_DIR}/AddObjectLibrary.cmake)
 include(${MYX_CMAKE_LIB_DIR}/TargetSetup.cmake)
-include(${MYX_CMAKE_LIB_DIR}/Qt5TargetSetup.cmake)
+include(${MYX_CMAKE_LIB_DIR}/macro/QtTargetSetup.cmake)
 
 include(${MYX_CMAKE_LIB_DIR}/uncrustify/Uncrustify.cmake)
 include(${MYX_CMAKE_LIB_DIR}/doc/Doxygen.cmake)
diff --git a/cmake/myx/MyxCMakeConfigVersion.cmake b/cmake/myx/MyxCMakeConfigVersion.cmake
index 898c71d..5eee7a2 100644
--- a/cmake/myx/MyxCMakeConfigVersion.cmake
+++ b/cmake/myx/MyxCMakeConfigVersion.cmake
@@ -1,4 +1,4 @@
-set(MYX_CMAKE_PACKAGE_VERSION "2.3.8")
+set(MYX_CMAKE_PACKAGE_VERSION "2.4.2")
 if(MYX_CMAKE_PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
   set(PACKAGE_VERSION_COMPATIBLE FALSE)
 else()
diff --git a/cmake/myx/lib/AddInterfaceLibrary.cmake b/cmake/myx/lib/AddInterfaceLibrary.cmake
index 106e5a5..f8eedd3 100644
--- a/cmake/myx/lib/AddInterfaceLibrary.cmake
+++ b/cmake/myx/lib/AddInterfaceLibrary.cmake
@@ -50,6 +50,7 @@ function(myx_add_interface_library TARGET_NAME)
     add_library(${TARGET_NAME} INTERFACE ${ARG_HEADERS})
   endif()
 
+
   foreach(__iter ${ARG_PACKAGES})
     target_include_directories(${TARGET_NAME} INTERFACE ${${__iter}_INCLUDE_DIRS})
     target_compile_definitions(${TARGET_NAME} INTERFACE ${${__iter}_COMPILE_DEFINITIONS})
@@ -71,7 +72,10 @@ function(myx_add_interface_library TARGET_NAME)
 
   # Библиотека, состоящая только из заголовочных файлов не требует сборки.
   # Стандартные пути к заголовочным файлам
-  target_include_directories(${TARGET_NAME} INTERFACE $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>)
+  target_include_directories(${TARGET_NAME} INTERFACE
+    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:include>
+  )
 
   # Если вызов был выполнен не из проекта верхнего уровня,
   # то созданная цель исключается из цели `all`.
diff --git a/cmake/myx/lib/doc/Doxygen.cmake b/cmake/myx/lib/doc/Doxygen.cmake
index 569a048..6cb2fe0 100644
--- a/cmake/myx/lib/doc/Doxygen.cmake
+++ b/cmake/myx/lib/doc/Doxygen.cmake
@@ -2,6 +2,8 @@ if(${CMAKE_VERSION} VERSION_LESS "3.17.0")
   set(MYX_CMAKE_LIB_DOC_DIR_BACKPORT "${CMAKE_CURRENT_LIST_DIR}")
 endif()
 
+find_package(Doxygen)
+
 function(myx_doc_doxygen TARGET_NAME)
   if(${CMAKE_VERSION} VERSION_LESS "3.17.0")
     set(CMAKE_CURRENT_FUNCTION_LIST_DIR ${MYX_CMAKE_LIB_DOC_DIR_BACKPORT})
@@ -11,7 +13,6 @@ function(myx_doc_doxygen TARGET_NAME)
     return()
   endif()
 
-  find_package(Doxygen)
   if(DOXYGEN_FOUND)
     set(DOXYGEN_FOUND ON CACHE STRING "Doxygen documentation generator enabled" FORCE)
     set(DOXYGEN_EXECUTABLE "${DOXYGEN_EXECUTABLE}" CACHE STRING "Path to Doxygen executable")
diff --git a/cmake/myx/lib/macro/FindPackages.cmake b/cmake/myx/lib/macro/FindPackages.cmake
index eecd465..b18d17b 100644
--- a/cmake/myx/lib/macro/FindPackages.cmake
+++ b/cmake/myx/lib/macro/FindPackages.cmake
@@ -1,36 +1,54 @@
+#[=======================================================================[.rst:
+myx_find_packages
+-----------------
+
+Вспомогательная функция для поиска зависимостей::
+
+  myx_find_packages()
+
+Упрощённый способ поиска необходимых и опциональных зависимостей.
+Для поиска зависимостей с учётом особенных требований (например, номер версии)
+следует использовать функции `find_package` и `pkg_check_modules`.
+Параметр `REQUIRED` содержит перечисление необходимых зависимостей
+для поиска с помощью функции `find_package`.
+Параметр `OPTIONAL` содержит перечисление опциональных зависимостей
+для поиска с помощью функции `find_package`.
+Параметр `PKG_REQUIRED` содержит перечисление необходимых зависимостей
+для поиска с помощью функции `pkg_check_modules`.
+Параметр `PKG_OPTIONAL` содержит перечисление опциональных зависимостей
+для поиска с помощью функции `pkg_check_modules`.
+
+#]=======================================================================]
+
 include_guard(GLOBAL)
 
-macro(myx_find_required_packages)
+macro(myx_find_packages)
   set(options)
   set(oneValueArgs)
-  set(multiValueArgs PACKAGES Boost Qt5 Qt5Private Qt6 Qt6Private)
+  set(multiValueArgs REQUIRED OPTIONAL PKG_REQUIRED PKG_OPTIONAL)
   cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
 
-  foreach(iter ${ARG_PACKAGES})
+  foreach(iter ${ARG_REQUIRED})
     find_package(${iter} REQUIRED)
   endforeach()
 
-  if(ARG_Boost)
-    find_package(Boost COMPONENTS ${ARG_Boost} REQUIRED)
-  endif()
+  foreach(iter ${ARG_OPTIONAL})
+    find_package(${iter})
+  endforeach()
 
-  if(ARG_Qt5)
-    find_package(Qt5 COMPONENTS ${ARG_Qt5} REQUIRED)
-  endif()
-
-  if(ARG_Qt5Private)
-    foreach(iter ${ARG_Qt5Private})
-      find_package("Qt5${iter}" COMPONENTS Private REQUIRED)
+  if(ARG_PKG_REQUIRED)
+    find_package(PkgConfig REQUIRED)
+    foreach(iter ${ARG_PKG_REQUIRED})
+      string(TOUPPER ${iter} iu)
+      pkg_check_modules(${iu} REQUIRED ${iter})
     endforeach()
   endif()
 
-  if(ARG_Qt6)
-    find_package(Qt6 COMPONENTS ${ARG_Qt6} REQUIRED)
-  endif()
-
-  if(ARG_Qt6Private)
-    foreach(iter ${ARG_Qt6Private})
-      find_package("Qt6${iter}" COMPONENTS Private REQUIRED)
+  if(ARG_PKG_OPTIONAL)
+    find_package(PkgConfig REQUIRED)
+    foreach(iter ${ARG_PKG_OPTIONAL})
+      string(TOUPPER ${iter} iu)
+      pkg_check_modules(${iu} ${iter})
     endforeach()
   endif()
 
@@ -41,4 +59,4 @@ macro(myx_find_required_packages)
   unset(multiValueArgs)
   unset(oneValueArgs)
   unset(options)
-endmacro(myx_find_required_packages)
+endmacro(myx_find_packages)
diff --git a/cmake/myx/lib/macro/QTest.cmake b/cmake/myx/lib/macro/QTest.cmake
index f77cf04..be0dbb6 100644
--- a/cmake/myx/lib/macro/QTest.cmake
+++ b/cmake/myx/lib/macro/QTest.cmake
@@ -21,7 +21,7 @@ macro(myx_add_qtest TARGET_NAME)
   endforeach()
 
   add_executable(${TARGET_NAME} ${mocs} ${cpps} ${hpps})
-  target_link_libraries(${TARGET_NAME} Qt5::Core Qt5::Test)
+  target_link_libraries(${TARGET_NAME} PRIVATE Qt5::Core Qt5::Test)
 
   add_test(NAME ${TARGET_NAME} COMMAND ${TARGET_NAME})
 
diff --git a/cmake/myx/lib/Qt5TargetSetup.cmake b/cmake/myx/lib/macro/QtTargetSetup.cmake
similarity index 55%
rename from cmake/myx/lib/Qt5TargetSetup.cmake
rename to cmake/myx/lib/macro/QtTargetSetup.cmake
index 23d0197..861e6fb 100644
--- a/cmake/myx/lib/Qt5TargetSetup.cmake
+++ b/cmake/myx/lib/macro/QtTargetSetup.cmake
@@ -1,43 +1,85 @@
 include_guard(GLOBAL)
 
-function(myx_qt5_target_setup TARGET_NAME)
+macro(myx_qt_target_setup TARGET_NAME)
   set(options)
-  set(oneValueArgs)
+  set(oneValueArgs VERSION)
   set(multiValueArgs COMPONENTS PRIVATE PUBLIC_MOC PRIVATE_MOC UI QRC LANGS)
 
   cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
 
+  if(NOT ARG_VERSION)
+    set(ARG_VERSION "5")
+  endif()
+
+  if(NOT (ARG_VERSION STREQUAL "5" OR ARG_VERSION STREQUAL "6"))
+    myx_message_fatal_error("Supported Qt versions are 5 and 6")
+  endif()
+
+  foreach(iter ${ARG_COMPONENTS})
+    find_package(Qt${ARG_VERSION} COMPONENTS ${iter} REQUIRED)
+  endforeach()
+
+  foreach(iter ${ARG_PRIVATE})
+    find_package("Qt${ARG_VERSION}${iter}" COMPONENTS Private REQUIRED)
+  endforeach()
+
+  myx_qt_target_setup_post(${ARGV})
+
+  foreach(__iter IN LISTS oneValueArgs multiValueArgs)
+    unset(ARG_${__iter})
+  endforeach()
+  unset(ARG_UNPARSED_ARGUMENTS)
+  unset(multiValueArgs)
+  unset(oneValueArgs)
+  unset(options)
+endmacro()
+
+function(myx_qt_target_setup_post TARGET_NAME)
+  set(options)
+  set(oneValueArgs VERSION)
+  set(multiValueArgs COMPONENTS PRIVATE PUBLIC_MOC PRIVATE_MOC UI QRC LANGS)
+
+  cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+  if(NOT ARG_VERSION)
+    set(ARG_VERSION "5")
+  endif()
+
+  if(NOT (ARG_VERSION STREQUAL "5" OR ARG_VERSION STREQUAL "6"))
+    myx_message_fatal_error("Supported Qt versions are 5 and 6")
+  endif()
+
   get_target_property(__target_type ${TARGET_NAME} TYPE)
 
   foreach(iter ${ARG_COMPONENTS})
     if(__target_type STREQUAL "INTERFACE_LIBRARY")
-      target_include_directories(${TARGET_NAME} INTERFACE ${Qt5${iter}_INCLUDE_DIRS})
+      target_include_directories(${TARGET_NAME} INTERFACE ${Qt${ARG_VERSION}${iter}_INCLUDE_DIRS})
     else()
-      target_include_directories(${TARGET_NAME} PRIVATE ${Qt5${iter}_INCLUDE_DIRS})
+      target_include_directories(${TARGET_NAME} PRIVATE ${Qt${ARG_VERSION}${iter}_INCLUDE_DIRS})
     endif()
     if(NOT iter STREQUAL "LinguistTools")
       if(__target_type STREQUAL "EXECUTABLE")
-        target_link_libraries(${TARGET_NAME} PRIVATE "Qt5::${iter}")
+        target_link_libraries(${TARGET_NAME} PRIVATE "Qt${ARG_VERSION}::${iter}")
       endif()
       if(__target_type STREQUAL "SHARED_LIBRARY")
-        target_link_libraries(${TARGET_NAME} PUBLIC "Qt5::${iter}")
+        target_link_libraries(${TARGET_NAME} PUBLIC "Qt${ARG_VERSION}::${iter}")
       endif()
       if((${CMAKE_VERSION} VERSION_GREATER "3.8.0") AND (__target_type STREQUAL "OBJECT_LIBRARY"))
-        target_link_libraries(${TARGET_NAME} PUBLIC "Qt5::${iter}")
+        target_link_libraries(${TARGET_NAME} PUBLIC "Qt${ARG_VERSION}::${iter}")
       endif()
     endif()
   endforeach()
 
   foreach(iter ${ARG_PRIVATE})
     if(__target_type STREQUAL "INTERFACE_LIBRARY")
-      target_include_directories(${TARGET_NAME} INTERFACE ${Qt5${iter}_PRIVATE_INCLUDE_DIRS})
+      target_include_directories(${TARGET_NAME} INTERFACE ${Qt${ARG_VERSION}${iter}_PRIVATE_INCLUDE_DIRS})
     else()
-      target_include_directories(${TARGET_NAME} PRIVATE ${Qt5${iter}_PRIVATE_INCLUDE_DIRS})
+      target_include_directories(${TARGET_NAME} PRIVATE ${Qt${ARG_VERSION}${iter}_PRIVATE_INCLUDE_DIRS})
     endif()
   endforeach()
 
   if(__target_type STREQUAL "EXECUTABLE")
-    target_compile_options(${TARGET_NAME} PRIVATE ${Qt5Core_EXECUTABLE_COMPILE_FLAGS})
+    target_compile_options(${TARGET_NAME} PRIVATE ${Qt${ARG_VERSION}Core_EXECUTABLE_COMPILE_FLAGS})
   endif()
 
   if(ARG_PUBLIC_MOC)
@@ -51,15 +93,27 @@ function(myx_qt5_target_setup TARGET_NAME)
   endif()
 
   if(ARG_PUBLIC_MOC OR ARG_PRIVATE_MOC)
-    qt5_wrap_cpp(moc_cpp ${ARG_PUBLIC_MOC} ${ARG_PRIVATE_MOC})
+    if(ARG_VERSION STREQUAL "5")
+      qt5_wrap_cpp(moc_cpp ${ARG_PUBLIC_MOC} ${ARG_PRIVATE_MOC})
+    else()
+      qt6_wrap_cpp(moc_cpp ${ARG_PUBLIC_MOC} ${ARG_PRIVATE_MOC})
+    endif()
   endif()
 
   if(ARG_QRC)
-    qt5_add_resources(qrc_cpp ${ARG_QRC})
+    if(ARG_VERSION STREQUAL "5")
+      qt5_add_resources(qrc_cpp ${ARG_QRC})
+    else()
+      qt6_add_resources(qrc_cpp ${ARG_QRC})
+    endif()
   endif()
 
   if(ARG_UI AND "Widgets" IN_LIST ARG_COMPONENTS)
-    qt5_wrap_ui(ui_h ${ARG_UI})
+    if(ARG_VERSION STREQUAL "5")
+      qt5_wrap_ui(ui_h ${ARG_UI})
+    else()
+      qt6_wrap_ui(ui_h ${ARG_UI})
+    endif()
     set_property(TARGET ${TARGET_NAME} APPEND PROPERTY TR_FILES ${ARG_UI})
     # TODO
     target_include_directories(${PROJECT_NAME} PRIVATE ${PROJECT_BINARY_DIR})
@@ -79,9 +133,15 @@ function(myx_qt5_target_setup TARGET_NAME)
     foreach(iter ${ARG_LANGS})
       # Создание или обновление файла переводов в каталоге ${PROJECT_SOURCE_DIR}/l10n
       # и его компиляция в каталог ${PROJECT_BINARY_DIR}
-      qt5_create_translation(qm ${tr}
-        "${PROJECT_SOURCE_DIR}/l10n/${TARGET_NAME}_${iter}.ts"
-        OPTIONS -I ${PROJECT_SOURCE_DIR}/include -I ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME})
+      if(ARG_VERSION STREQUAL "5")
+        qt5_create_translation(qm ${tr}
+          "${PROJECT_SOURCE_DIR}/l10n/${TARGET_NAME}_${iter}.ts"
+          OPTIONS -I ${PROJECT_SOURCE_DIR}/include -I ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME})
+      else()
+        qt6_create_translation(qm ${tr}
+          "${PROJECT_SOURCE_DIR}/l10n/${TARGET_NAME}_${iter}.ts"
+          OPTIONS -I ${PROJECT_SOURCE_DIR}/include -I ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME})
+      endif()
       # Добавление записи для скомпилированного файла переводов в ресурсный файл
       file(APPEND ${PROJECT_BINARY_DIR}/${TARGET_NAME}_l10n.qrc
         "<file alias=\"${TARGET_NAME}_${iter}\">${TARGET_NAME}_${iter}.qm</file>\n")
@@ -91,7 +151,11 @@ function(myx_qt5_target_setup TARGET_NAME)
     # Окончание файла ресурсов
     file(APPEND ${PROJECT_BINARY_DIR}/${TARGET_NAME}_l10n.qrc "</qresource></RCC>\n")
     # Компиляция файла ресурсов с переводами
-    qt5_add_resources(qrc_l10n ${PROJECT_BINARY_DIR}/${TARGET_NAME}_l10n.qrc)
+    if(ARG_VERSION STREQUAL "5")
+      qt5_add_resources(qrc_l10n ${PROJECT_BINARY_DIR}/${TARGET_NAME}_l10n.qrc)
+    else()
+      qt6_add_resources(qrc_l10n ${PROJECT_BINARY_DIR}/${TARGET_NAME}_l10n.qrc)
+    endif()
     target_sources(${TARGET_NAME} PRIVATE ${qrc_l10n})
   endif()
   unset(tr)
diff --git a/cmake/myx_setup.cmake b/cmake/myx_setup.cmake
index 4534a05..cd2f5a2 100644
--- a/cmake/myx_setup.cmake
+++ b/cmake/myx_setup.cmake
@@ -20,11 +20,11 @@ if(ENV{MYX_CMAKE_DIR})
   set(MYX_CMAKE_DIR $ENV{MYX_CMAKE_DIR})
 endif()
 if(MYX_CMAKE_DIR)
-  find_package(MyxCMake 2.3.8 REQUIRED CONFIG PATHS ${MYX_CMAKE_DIR} NO_DEFAULT_PATH)
+  find_package(MyxCMake 2.4.2 REQUIRED CONFIG PATHS ${MYX_CMAKE_DIR} NO_DEFAULT_PATH)
   myx_message_notice("== MyxCMake directory: ${MyxCMake_CONFIG} ==")
 else()
   if(MYX_CMAKE_USE_SYSTEM)
-    find_package(MyxCMake 2.3.8 REQUIRED)
+    find_package(MyxCMake 2.4.2 REQUIRED)
     myx_message_notice("== MyxCMake directory: ${MyxCMake_CONFIG} ==")
   else()
     include(${PROJECT_SOURCE_DIR}/cmake/myx/MyxCMakeConfig.cmake)