diff --git a/groups.d/231.native_packages_etc.d/xpdf.package b/groups.d/231.native_packages_etc.d/xpdf.package
index bdd9fe9..756dfda 100644
--- a/groups.d/231.native_packages_etc.d/xpdf.package
+++ b/groups.d/231.native_packages_etc.d/xpdf.package
@@ -1,11 +1,12 @@
 : ${PKG_XPDF_DEPENDS:="fontconfig libz"};
-: ${PKG_XPDF_SHA256SUM:=0fe4274374c330feaadcebb7bd7700cb91203e153b26aa95952f02bf130be846};
-: ${PKG_XPDF_VERSION:=4.03};
+: ${PKG_XPDF_SHA256SUM:=92707ed5acb6584fbd73f34091fda91365654ded1f31ba72f0970022cf2a5cea};
+: ${PKG_XPDF_VERSION:=4.05};
 : ${PKG_XPDF_URL:=https://dl.xpdfreader.com/xpdf-${PKG_XPDF_VERSION}.tar.gz};
 : ${PKG_XPDF_CMAKE_ARGS_EXTRA:="
 	-DFREETYPE_LIBRARY=${PREFIX_NATIVE}/lib/libfreetype.lib.a
 	-DFREETYPE_INCLUDE_DIR_ft2build=${PREFIX_NATIVE}/include/ft2build
-	-DFONTCONFIG_LIBRARY=${PREFIX_NATIVE}/lib/libfontconfig.lib.a"};
+	-DFONTCONFIG_LIBRARY=${PREFIX_NATIVE}/lib/libfontconfig.lib.a
+	-DCMAKE_CXX_FLAGS=-std=gnu++0x"};
 
 ex_pkg_register "xpdf" "${RTL_FILEOP_SOURCE_FNAME}" "native_packages";
 
diff --git a/patches/xpdf-4.03_pre.local.patch b/patches/xpdf-4.03_pre.local.patch
deleted file mode 100644
index 4f329f6..0000000
--- a/patches/xpdf-4.03_pre.local.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-diff -ru xpdf-4.03.orig/cmake-config.txt xpdf-4.03/cmake-config.txt
---- xpdf-4.03.orig/cmake-config.txt     2021-01-27 23:23:51.000000000 +0100
-+++ xpdf-4.03/cmake-config.txt  2021-07-21 21:24:10.085991109 +0200
-@@ -208,63 +208,6 @@
- find_package(PNG)
-
-
--
--
--#--- look for Qt
--find_package(Qt5Widgets QUIET)
--if (Qt5Widgets_FOUND)
--  find_package(Qt5Network)
--  find_package(Qt5PrintSupport)
--else ()
--  find_package(Qt4 COMPONENTS QtCore QtGui QtNetwork)
--endif ()
--if(Qt5Widgets_FOUND)
--  message(STATUS "Qt5 found")
--  if (XPDFWIDGET_PRINTING)
--    set(QT_INCLUDES "${Qt5Widgets_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS} ${Qt5PrintSupport_INCLUDE_DIRS}")
--    set(QT_DEFINITIONS "${Qt5Widgets_DEFINITIONS} ${Qt5Network_DEFINITIONS} ${Qt5PrintSupport_DEFINITIONS}")
--    set(QT_LIBRARIES Qt5::Widgets Qt5::Network Qt5::PrintSupport)
--  else ()
--    set(QT_INCLUDES "${Qt5Widgets_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS}")
--    set(QT_DEFINITIONS "${Qt5Widgets_DEFINITIONS} ${Qt5Network_DEFINITIONS}")
--    set(QT_LIBRARIES Qt5::Widgets Qt5::Network)
--  endif ()
--  if (XPDFWIDGET_PRINTING)
--    if (APPLE)
--      set(EXTRA_QT_LIBRARIES "-framework ApplicationServices")
--    elseif (UNIX)
--      find_package(Cups)
--      if (CUPS_FOUND)
--        set(EXTRA_QT_LIBRARIES ${CUPS_LIBRARIES})
--      else ()
--        set (XPDFWIDGET_PRINTING OFF)
--      endif ()
--    else ()
--      set(EXTRA_QT_LIBRARIES "")
--    endif ()
--  endif ()
--  # remove "-fPIE" here because we added "-fPIC" above
--  string(REPLACE "-fPIE" "" QT_CFLAGS "${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
--elseif(QT4_FOUND)
--  message(STATUS "Qt4 found")
--  if (XPDFWIDGET_PRINTING)
--    if (APPLE)
--      set(EXTRA_QT_LIBRARIES "-framework ApplicationServices")
--    elseif (UNIX)
--      find_package(Cups)
--      if (CUPS_FOUND)
--        set(EXTRA_QT_LIBRARIES ${CUPS_LIBRARIES})
--      else ()
--        set (XPDFWIDGET_PRINTING OFF)
--      endif ()
--    else ()
--      set(EXTRA_QT_LIBRARIES "")
--    endif ()
--  endif ()
--else()
--  message(STATUS "No Qt library found")
--endif()
--
- #--- look for libpaper
- find_library(PAPER_LIBRARY
-              NAMES paper libpaper
-diff -ru xpdf-4.02.orig/CMakeLists.txt xpdf-4.02/CMakeLists.txt
---- xpdf-4.02.orig/CMakeLists.txt	2019-09-25 21:54:33.000000000 +0200
-+++ xpdf-4.02/CMakeLists.txt	2020-07-03 18:16:19.639269162 +0200
-@@ -28,10 +28,6 @@
-   message(WARNING "Couldn't find libpng -- will not build pdftopng or pdftohtml.")
- endif ()
- 
--if (NOT QT4_FOUND AND NOT Qt5Widgets_FOUND)
--  message(WARNING "Couldn't find Qt4 or Qt5 -- will not build xpdf.")
--endif ()
--
- if (NOT MULTITHREADED)
-   message(WARNING "Multithreading is disabled -- will not build xpdf.")
- endif ()