diff --git a/klipper/CMakeLists.txt b/klipper/CMakeLists.txt
index 0bfd12e37..5816970f6 100644
--- a/klipper/CMakeLists.txt
+++ b/klipper/CMakeLists.txt
@@ -1,102 +1,102 @@
 set(KLIPPER_VERSION_STRING ${PROJECT_VERSION})
 add_definitions(-DTRANSLATION_DOMAIN=\"klipper\")
 
 set(libklipper_common_SRCS
     klipper_debug.cpp
     klipper.cpp
     urlgrabber.cpp
     configdialog.cpp
     history.cpp
     historyitem.cpp
     historymodel.cpp
     historystringitem.cpp
     klipperpopup.cpp
     popupproxy.cpp
     historyimageitem.cpp
     historyurlitem.cpp
     actionstreewidget.cpp
     editactiondialog.cpp
     clipcommandprocess.cpp
 )
 
-find_package(KF5Prison "1.2.1" EXACT QUIET CONFIG)
+find_package(KF5Prison "1.2.2" EXACT QUIET CONFIG)
 set_package_properties(KF5Prison PROPERTIES DESCRIPTION "Prison library"
                        URL "http://projects.kde.org/prison"
                        TYPE OPTIONAL
                        PURPOSE "Needed to create mobile barcodes from clipboard data (no stable release currently)"
                       )
 
 set(HAVE_PRISON ${KF5Prison_FOUND})
 configure_file(config-klipper.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-klipper.h )
 
 kde4_add_app_icon(libklipper_common_SRCS "${KDE4_ICON_INSTALL_DIR}/oxygen/*/apps/klipper.png")
 ki18n_wrap_ui(libklipper_common_SRCS generalconfig.ui actionsconfig.ui editactiondialog.ui)
 kconfig_add_kcfg_files(libklipper_common_SRCS klippersettings.kcfgc)
 
 set(klipper_KDEINIT_SRCS ${libklipper_common_SRCS} main.cpp tray.cpp)
 
 
 kf5_add_kdeinit_executable(klipper ${klipper_KDEINIT_SRCS})
 
 target_link_libraries(kdeinit_klipper
     Qt5::Concurrent
     KF5::Completion # klineedit - port away?
     KF5::ConfigGui
     KF5::CoreAddons
     KF5::DBusAddons
     KF5::GlobalAccel
     KF5::IconThemes
     KF5::Notifications
     KF5::Service
     KF5::TextWidgets
     KF5::WindowSystem
     KF5::WidgetsAddons
     KF5::XmlGui
     ${ZLIB_LIBRARY}
 )
 if (X11_FOUND)
   target_link_libraries(kdeinit_klipper XCB::XCB Qt5::X11Extras)
 endif()
 if (HAVE_PRISON)
   target_link_libraries(kdeinit_klipper KF5::Prison)
 endif ()
 
 install(TARGETS kdeinit_klipper ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 install(TARGETS klipper         ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 
 install(PROGRAMS org.kde.klipper.desktop DESTINATION ${KDE_INSTALL_APPDIR})
 install(PROGRAMS org.kde.klipper.desktop DESTINATION ${KDE_INSTALL_AUTOSTARTDIR})
 
 # Plasma Data Engine
 set(plasma_engine_clipboard_SRCS ${libklipper_common_SRCS} clipboardengine.cpp clipboardservice.cpp clipboardjob.cpp)
 add_library(plasma_engine_clipboard MODULE ${plasma_engine_clipboard_SRCS})
 kcoreaddons_desktop_to_json(plasma_engine_clipboard plasma-dataengine-clipboard.desktop)
 target_link_libraries(plasma_engine_clipboard
     Qt5::Concurrent
     Qt5::DBus
     Qt5::Widgets       # QAction
     KF5::ConfigGui
     KF5::Completion    # klineedit - port away?
     KF5::CoreAddons    # KUrlMimeData
     KF5::GlobalAccel
     KF5::IconThemes
     KF5::KIOWidgets    # PreviewJob
     KF5::Plasma
     KF5::Service
     KF5::TextWidgets   # KTextEdit
     KF5::WidgetsAddons # KMessageBox
     KF5::WindowSystem
     KF5::XmlGui        # KActionCollection
     ${ZLIB_LIBRARY}
 )
 if (X11_FOUND)
   target_link_libraries(plasma_engine_clipboard XCB::XCB Qt5::X11Extras)
 endif()
 if (HAVE_PRISON)
   target_link_libraries(plasma_engine_clipboard KF5::Prison)
 endif ()
 install(TARGETS plasma_engine_clipboard DESTINATION ${KDE_INSTALL_PLUGINDIR}/plasma/dataengine)
 install(FILES plasma-dataengine-clipboard.desktop DESTINATION ${KDE_INSTALL_KSERVICES5DIR})
 install(FILES org.kde.plasma.clipboard.operations DESTINATION ${PLASMA_DATA_INSTALL_DIR}/services)
 
 add_subdirectory(autotests)