diff --git a/ruby-2.1.0-Allow-to-specify-additional-preludes-by-configuratio.patch b/ruby-2.1.0-Allow-to-specify-additional-preludes-by-configuratio.patch
index 259c878..7bd137a 100644
--- a/ruby-2.1.0-Allow-to-specify-additional-preludes-by-configuratio.patch
+++ b/ruby-2.1.0-Allow-to-specify-additional-preludes-by-configuratio.patch
@@ -39,7 +39,7 @@ diff --git a/configure.in b/configure.in
 index 0e371e2..d4f1dcb 100644
 --- a/configure.in
 +++ b/configure.in
-@@ -4510,6 +4510,13 @@ AC_SUBST(rubyarchhdrdir)dnl
+@@ -4521,6 +4521,13 @@ AC_SUBST(rubyarchhdrdir)dnl
  AC_SUBST(sitearchhdrdir)dnl
  AC_SUBST(vendorarchhdrdir)dnl
  
diff --git a/ruby-2.1.0-Enable-configuration-of-archlibdir.patch b/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
index 8b9979b..bf7909a 100644
--- a/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
+++ b/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
@@ -11,7 +11,7 @@ diff --git a/configure.in b/configure.in
 index 37d9a62..553d4d0 100644
 --- a/configure.in
 +++ b/configure.in
-@@ -3762,6 +3762,11 @@ if test ${multiarch+set}; then
+@@ -3769,6 +3769,11 @@ if test ${multiarch+set}; then
  fi
  
  archlibdir='${libdir}/${arch}'
diff --git a/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch b/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch
index 7bce52c..dd774ba 100644
--- a/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch
+++ b/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch
@@ -14,7 +14,7 @@ diff --git a/configure.in b/configure.in
 index db37cd6..ce8d149 100644
 --- a/configure.in
 +++ b/configure.in
-@@ -4364,7 +4364,8 @@ AS_CASE(["$ruby_version_dir_name"],
+@@ -4375,7 +4375,8 @@ AS_CASE(["$ruby_version_dir_name"],
  ruby_version_dir=/'${ruby_version_dir_name}'
  
  if test -z "${ruby_version_dir_name}"; then
diff --git a/ruby-2.1.0-always-use-i386.patch b/ruby-2.1.0-always-use-i386.patch
index c50aaac..e921ab8 100644
--- a/ruby-2.1.0-always-use-i386.patch
+++ b/ruby-2.1.0-always-use-i386.patch
@@ -11,7 +11,7 @@ diff --git a/configure.in b/configure.in
 index 553d4d0..03a4152 100644
 --- a/configure.in
 +++ b/configure.in
-@@ -4428,6 +4428,8 @@ AC_SUBST(vendorarchdir)dnl
+@@ -4439,6 +4439,8 @@ AC_SUBST(vendorarchdir)dnl
  AC_SUBST(CONFIGURE, "`echo $0 | sed 's|.*/||'`")dnl
  AC_SUBST(configure_args, "`echo "${ac_configure_args}" | sed 's/\\$/$$/g'`")dnl
  
diff --git a/ruby-2.1.0-custom-rubygems-location.patch b/ruby-2.1.0-custom-rubygems-location.patch
index 434e0f4..66dfc5b 100644
--- a/ruby-2.1.0-custom-rubygems-location.patch
+++ b/ruby-2.1.0-custom-rubygems-location.patch
@@ -15,7 +15,7 @@ diff --git a/configure.in b/configure.in
 index 03a4152..0e371e2 100644
 --- a/configure.in
 +++ b/configure.in
-@@ -4400,6 +4400,10 @@ AC_ARG_WITH(vendorarchdir,
+@@ -4411,6 +4411,10 @@ AC_ARG_WITH(vendorarchdir,
              [vendorarchdir=$withval],
              [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby'${ruby_version_dir}}${multiarch-'${vendorlibdir}/${sitearch}'}])
  
@@ -26,7 +26,7 @@ index 03a4152..0e371e2 100644
  if test "${LOAD_RELATIVE+set}"; then
      AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
      RUBY_EXEC_PREFIX=''
-@@ -4424,6 +4428,7 @@ AC_SUBST(sitearchdir)dnl
+@@ -4435,6 +4439,7 @@ AC_SUBST(sitearchdir)dnl
  AC_SUBST(vendordir)dnl
  AC_SUBST(vendorlibdir)dnl
  AC_SUBST(vendorarchdir)dnl
diff --git a/ruby-2.3.0-ruby_version.patch b/ruby-2.3.0-ruby_version.patch
index 81e90c5..129f2b0 100644
--- a/ruby-2.3.0-ruby_version.patch
+++ b/ruby-2.3.0-ruby_version.patch
@@ -20,7 +20,7 @@ diff --git a/configure.in b/configure.in
 index db37cd6..6e73fae 100644
 --- a/configure.in
 +++ b/configure.in
-@@ -4315,9 +4315,6 @@ AS_CASE(["$target_os"],
+@@ -4326,9 +4326,6 @@ AS_CASE(["$target_os"],
      rubyw_install_name='$(RUBYW_INSTALL_NAME)'
      ])
  
@@ -30,7 +30,7 @@ index db37cd6..6e73fae 100644
  rubyarchprefix=${multiarch+'${archlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${arch}'}
  AC_ARG_WITH(rubyarchprefix,
  	    AS_HELP_STRING([--with-rubyarchprefix=DIR],
-@@ -4340,56 +4337,62 @@ AC_ARG_WITH(ridir,
+@@ -4351,56 +4348,62 @@ AC_ARG_WITH(ridir,
  AC_SUBST(ridir)
  AC_SUBST(RI_BASE_NAME)
  
@@ -120,7 +120,7 @@ index db37cd6..6e73fae 100644
  
  if test "${LOAD_RELATIVE+set}"; then
      AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
-@@ -4406,6 +4409,7 @@ AC_SUBST(sitearchincludedir)dnl
+@@ -4417,6 +4420,7 @@ AC_SUBST(sitearchincludedir)dnl
  AC_SUBST(arch)dnl
  AC_SUBST(sitearch)dnl
  AC_SUBST(ruby_version)dnl
diff --git a/ruby.spec b/ruby.spec
index acb5e6a..3f19c87 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -10,7 +10,7 @@
 #%%global milestone preview2
 
 # Keep the revision enabled for pre-releases from SVN.
-%global revision 56436
+%global revision 56450
 
 %global ruby_archive %{name}-%{ruby_version}
 
@@ -997,8 +997,8 @@ make check TESTS="-v $DISABLE_TESTS"
 %{gem_dir}/specifications/xmlrpc-%{xmlrpc_version}.gemspec
 
 %changelog
-* Fri May 27 2016 Vít Ondruch <vondruch@redhat.com> - 2.4.0-0.1.r56436
-- Upgrade to Ruby 2.4.0 (r56436).
+* Fri May 27 2016 Vít Ondruch <vondruch@redhat.com> - 2.4.0-0.1.r56450
+- Upgrade to Ruby 2.4.0 (r56450).
 - Move gemified xmlrpc into subpackage.
 - Move gemified openssl into subpackage.
 - Make symlinks for json gem.