diff --git a/.gitignore b/.gitignore
index fbd8cf0..fb372ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ libzip-0.9.3.tar.bz2
 /libzip-1.2.0.tar.xz
 /libzip-1.3.0.tar.xz
 /libzip-1.3.2.tar.xz
+/libzip-1.4.0.tar.xz
diff --git a/libzip-rpath.patch b/libzip-rpath.patch
new file mode 100644
index 0000000..bc5e2da
--- /dev/null
+++ b/libzip-rpath.patch
@@ -0,0 +1,13 @@
+diff -up ./CMakeLists.txt.rpm ./CMakeLists.txt
+--- ./CMakeLists.txt.rpm	2017-12-30 07:46:53.988134130 +0100
++++ ./CMakeLists.txt	2017-12-30 07:47:03.787185954 +0100
+@@ -139,9 +139,6 @@ endif(CMAKE_SYSTEM_NAME MATCHES WindowsP
+ 
+ ADD_DEFINITIONS("-DHAVE_CONFIG_H")
+ 
+-# rpath handling: use rpath in installed binaries
+-SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
+-SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+ 
+ # Testing
+ ENABLE_TESTING()
diff --git a/libzip-upstream.patch b/libzip-upstream.patch
new file mode 100644
index 0000000..50be182
--- /dev/null
+++ b/libzip-upstream.patch
@@ -0,0 +1,140 @@
+From 42a3c4a40b9925b8ef0fb8f38b200fdc9f6fe5a4 Mon Sep 17 00:00:00 2001
+From: Thomas Klausner <tk@giga.or.at>
+Date: Fri, 29 Dec 2017 22:29:37 +0100
+Subject: [PATCH] Use GNUInstallDirs variables to allow installation
+ customization.
+
+---
+ CMakeLists.txt     | 13 ++++++-------
+ lib/CMakeLists.txt |  8 ++++----
+ src/CMakeLists.txt |  6 +++---
+ 3 files changed, 13 insertions(+), 14 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 69cdb8b..b61f5ea 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,6 +1,5 @@
+ # TODO:
+-# 1. Problems generating html pages.
+-# 2. create usable libtool .la file
++# create usable libtool .la file
+ 
+ CMAKE_MINIMUM_REQUIRED(VERSION 3.0.2)
+ 
+@@ -141,7 +140,7 @@ endif(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES Window
+ ADD_DEFINITIONS("-DHAVE_CONFIG_H")
+ 
+ # rpath handling: use rpath in installed binaries
+-SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
++SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
+ SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+ 
+ # Testing
+@@ -157,8 +156,8 @@ ADD_SUBDIRECTORY(examples)
+ # pkgconfig file
+ SET(prefix ${CMAKE_INSTALL_PREFIX})
+ SET(exec_prefix \${prefix})
+-SET(libdir \${exec_prefix}/lib)
+-SET(includedir \${prefix}/include)
++SET(libdir \${exec_prefix}/${CMAKE_INSTALL_LIBDIR})
++SET(includedir \${prefix}/${CMAKE_INSTALL_INCLUDEDIR})
+ IF(BZIP2_FOUND)
+   SET(LIBS "${LIBS} -lbz2")
+ ENDIF()
+@@ -167,7 +166,7 @@ IF(CMAKE_SYSTEM_NAME MATCHES BSD)
+   SET(PKG_CONFIG_RPATH "-Wl,-R\${libdir}")
+ ENDIF(CMAKE_SYSTEM_NAME MATCHES BSD)
+ CONFIGURE_FILE(libzip.pc.in libzip.pc @ONLY)
+-INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libzip.pc DESTINATION lib/pkgconfig)
++INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libzip.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+ 
+ # write out config file
+ CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/cmake-config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+@@ -188,4 +187,4 @@ FILE(COPY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/runtest
+ 
+ # installation
+ 
+-INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/zipconf.h DESTINATION include)
++INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/zipconf.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
+index 855ccf5..ecbb45e 100644
+--- a/lib/CMakeLists.txt
++++ b/lib/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ INCLUDE(CheckFunctionExists)
+ 
+-INSTALL(FILES zip.h DESTINATION include)
++INSTALL(FILES zip.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+ 
+ # from http://www.cmake.org/Wiki/CMakeMacroLibtoolFile
+ MACRO(GET_TARGET_PROPERTY_WITH_DEFAULT _variable _target _property _default_value)
+@@ -203,7 +203,7 @@ ADD_LIBRARY(zip ${LIBZIP_SOURCES} ${LIBZIP_EXTRA_FILES} ${LIBZIP_OPSYS_FILES})
+ SET_TARGET_PROPERTIES(zip PROPERTIES VERSION 5.0 SOVERSION 5)
+ TARGET_LINK_LIBRARIES(zip ${ZLIB_LIBRARY} ${OPTIONAL_LIBRARY})
+ INSTALL(TARGETS zip
+-  RUNTIME DESTINATION bin
+-  ARCHIVE DESTINATION lib
+-  LIBRARY DESTINATION lib)
++  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
++  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
++  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ #CREATE_LIBTOOL_FILE(zip lib)
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 2a3f4d2..ccc8f7e 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -8,12 +8,12 @@ ENDIF(NOT HAVE_GETOPT)
+ 
+ ADD_EXECUTABLE(zipcmp zipcmp.c ${SRC_EXTRA_FILES})
+ TARGET_LINK_LIBRARIES(zipcmp zip)
+-INSTALL(TARGETS zipcmp RUNTIME DESTINATION bin)
++INSTALL(TARGETS zipcmp RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+ 
+ ADD_EXECUTABLE(zipmerge zipmerge.c ${SRC_EXTRA_FILES})
+ TARGET_LINK_LIBRARIES(zipmerge zip)
+-INSTALL(TARGETS zipmerge RUNTIME DESTINATION bin)
++INSTALL(TARGETS zipmerge RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+ 
+ ADD_EXECUTABLE(ziptool ziptool.c ${SRC_EXTRA_FILES})
+ TARGET_LINK_LIBRARIES(ziptool zip)
+-INSTALL(TARGETS ziptool RUNTIME DESTINATION bin)
++INSTALL(TARGETS ziptool RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+From 3a7497b791289e316aa794b7f2f1a95dd26ced26 Mon Sep 17 00:00:00 2001
+From: Thomas Klausner <tk@giga.or.at>
+Date: Fri, 29 Dec 2017 22:35:53 +0100
+Subject: [PATCH] Set bindir in pkgconfig file and use it.
+
+---
+ CMakeLists.txt | 1 +
+ libzip.pc.in   | 3 ++-
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b61f5ea..3366b25 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -156,6 +156,7 @@ ADD_SUBDIRECTORY(examples)
+ # pkgconfig file
+ SET(prefix ${CMAKE_INSTALL_PREFIX})
+ SET(exec_prefix \${prefix})
++SET(bindir \${exec_prefix}/${CMAKE_INSTALL_BINDIR})
+ SET(libdir \${exec_prefix}/${CMAKE_INSTALL_LIBDIR})
+ SET(includedir \${prefix}/${CMAKE_INSTALL_INCLUDEDIR})
+ IF(BZIP2_FOUND)
+diff --git a/libzip.pc.in b/libzip.pc.in
+index 53abc47..7be7f3e 100644
+--- a/libzip.pc.in
++++ b/libzip.pc.in
+@@ -1,9 +1,10 @@
+ prefix=@prefix@
+ exec_prefix=@exec_prefix@
++bindir=@bindir@
+ libdir=@libdir@
+ includedir=@includedir@
+ 
+-zipcmp=@prefix@/bin/zipcmp
++zipcmp=@bindir@/zipcmp
+ 
+ Name: libzip
+ Description: library for handling zip archives
diff --git a/libzip.spec b/libzip.spec
index 855ac2f..e45fa06 100644
--- a/libzip.spec
+++ b/libzip.spec
@@ -1,7 +1,7 @@
 %global with_tests     0%{!?_without_tests:1}
 
 Name:    libzip
-Version: 1.3.2
+Version: 1.4.0
 Release: 1%{?dist}
 Summary: C library for reading, creating, and modifying zip archives
 
@@ -9,11 +9,17 @@ License: BSD
 URL:     https://libzip.org/
 Source0: https://libzip.org/download/libzip-%{version}.tar.xz
 
+# allow path customization (lib64)
+Patch0:  libzip-upstream.patch
+# drop RPATH from installed binaries
+Patch1:  libzip-rpath.patch
+
 # specific AES crypto for WinZip compatibility
 Provides: bundled(gladman-fcrypt)
 
 BuildRequires:  zlib-devel
 BuildRequires:  bzip2-devel
+BuildRequires:  cmake >= 3.0.2
 # Needed to run the test suite
 # find regress/ -type f | /usr/lib/rpm/perl.req
 # find regress/ -type f | /usr/lib/rpm/perl.prov
@@ -60,16 +66,12 @@ The %{name}-tools package provides command line tools split off %{name}:
 %prep
 %autosetup -p1
 
-# Avoid lib64 rpaths (FIXME: recheck this on newer releases)
-%if "%{_libdir}" != "/usr/lib"
-sed -i -e 's|"/lib /usr/lib|"/%{_lib} %{_libdir}|' configure
-#autoreconf -f -i
-%endif
+# unwanted in package documentation
+rm INSTALL.md
 
 
 %build
-%configure \
-  --disable-static
+%cmake .
 
 make %{?_smp_mflags}
 
@@ -77,9 +79,6 @@ make %{?_smp_mflags}
 %install
 make install DESTDIR=%{buildroot} INSTALL='install -p'
 
-## unpackaged files
-rm -fv %{buildroot}%{_libdir}/lib*.la
-
 
 %check
 %if %{with_tests}
@@ -104,7 +103,7 @@ make check
 %{_mandir}/man1/zip*
 
 %files devel
-%doc API-CHANGES AUTHORS THANKS *.md
+%doc AUTHORS THANKS *.md
 %{_includedir}/zip.h
 %{_includedir}/zipconf*.h
 %{_libdir}/libzip.so
@@ -115,6 +114,11 @@ make check
 
 
 %changelog
+* Sat Dec 30 2017 Remi Collet <remi@remirepo.net> - 1.4.0-1
+- update to 1.4.0
+- switch to cmake
+- add upstream patch for lib64
+
 * Mon Nov 20 2017 Remi Collet <remi@remirepo.net> - 1.3.2-1
 - update to 1.3.2
 - drop multilib header hack
diff --git a/sources b/sources
index 28dc1ae..ba7ea10 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libzip-1.3.2.tar.xz) = d7b678c4a39f7bc33f90febac1b42230eac4d414e835dab7d3458a81f047482cee9ee65b6374bdf8abbf5a33c23725e8771da51300ba92ddc6728b570caec255
+SHA512 (libzip-1.4.0.tar.xz) = 125e4de8b02781023f9bed450747b9c36942cbf41de7a863402786d1c7b848e19b425f4b0c26ab3857c6bbfd8571bcd9cb1434df355c59148db54f1b951f5c56