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 530efa9..4b3b431 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
@@ -26,7 +26,7 @@ diff --git a/configure.ac b/configure.ac
 index 028ef7ca3e..cdeff87871 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3827,6 +3827,13 @@ AC_SUBST(rubyarchhdrdir)dnl
+@@ -3846,6 +3846,13 @@ AC_SUBST(rubyarchhdrdir)dnl
  AC_SUBST(sitearchhdrdir)dnl
  AC_SUBST(vendorarchhdrdir)dnl
  
@@ -41,12 +41,12 @@ index 028ef7ca3e..cdeff87871 100644
  	AS_HELP_STRING([--with-mantype=TYPE], [specify man page type; TYPE is one of man and doc]),
  		[
 diff --git a/template/Makefile.in b/template/Makefile.in
-index 110071de6a..a83500b5af 100644
+index d7e139c6d4..a0171afdcc 100644
 --- a/template/Makefile.in
 +++ b/template/Makefile.in
-@@ -155,6 +155,8 @@ BOOTSTRAPRUBY = @BOOTSTRAPRUBY@
- COROUTINE_H = @X_FIBER_COROUTINE_H@
+@@ -156,6 +156,8 @@ COROUTINE_H = @X_COROUTINE_H@
  COROUTINE_OBJ = $(COROUTINE_H:.h=.@OBJEXT@)
+ COROUTINE_SRC = @X_COROUTINE_SRC@
  
 +OPTIONAL_PRELUDES = @OPTIONAL_PRELUDES@
 +
diff --git a/ruby-2.1.0-Enable-configuration-of-archlibdir.patch b/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
index d46928a..7d58d96 100644
--- a/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
+++ b/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
@@ -8,10 +8,10 @@ Subject: [PATCH] Allow to configure libruby.so placement.
  1 file changed, 5 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index 11fc237552..b77e88fc37 100644
+index d261ea57b5..3c13076b82 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3044,6 +3044,11 @@ AS_IF([test ${multiarch+set}], [
+@@ -3063,6 +3063,11 @@ AS_IF([test ${multiarch+set}], [
  ])
  
  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 6c6a968..432564b 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
@@ -11,10 +11,10 @@ Subject: [PATCH] Prevent duplicated paths when empty version string is
  3 files changed, 15 insertions(+), 2 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index 999e2d6d5d..11fc237552 100644
+index c42436c23d..d261ea57b5 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3682,7 +3682,8 @@ AS_CASE(["$ruby_version_dir_name"],
+@@ -3701,7 +3701,8 @@ AS_CASE(["$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 3d8a703..18514e5 100644
--- a/ruby-2.1.0-always-use-i386.patch
+++ b/ruby-2.1.0-always-use-i386.patch
@@ -8,10 +8,10 @@ Subject: [PATCH] Always use i386.
  1 file changed, 2 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index b77e88fc37..6bba453e3c 100644
+index 3c13076b82..93af30321d 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3746,6 +3746,8 @@ AC_SUBST(vendorarchdir)dnl
+@@ -3765,6 +3765,8 @@ 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 c33a772..0d1050a 100644
--- a/ruby-2.1.0-custom-rubygems-location.patch
+++ b/ruby-2.1.0-custom-rubygems-location.patch
@@ -12,10 +12,10 @@ Subject: [PATCH] Allow to install RubyGems into custom location, outside of
  4 files changed, 22 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index 6bba453e3c..028ef7ca3e 100644
+index 93af30321d..bc13397e0e 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3718,6 +3718,10 @@ AC_ARG_WITH(vendorarchdir,
+@@ -3737,6 +3737,10 @@ AC_ARG_WITH(vendorarchdir,
              [vendorarchdir=$withval],
              [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby'${ruby_version_dir}}${multiarch-'${vendorlibdir}/${sitearch}'}])
  
@@ -26,7 +26,7 @@ index 6bba453e3c..028ef7ca3e 100644
  AS_IF([test "${LOAD_RELATIVE+set}"], [
      AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
      RUBY_EXEC_PREFIX=''
-@@ -3742,6 +3746,7 @@ AC_SUBST(sitearchdir)dnl
+@@ -3761,6 +3765,7 @@ 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 c687edf..8f81c2a 100644
--- a/ruby-2.3.0-ruby_version.patch
+++ b/ruby-2.3.0-ruby_version.patch
@@ -17,10 +17,10 @@ string.
  2 files changed, 35 insertions(+), 30 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index 8ea969412f..a00f2b6776 100644
+index 80b137e380..63cd3b4f8b 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3633,9 +3633,6 @@ AS_CASE(["$target_os"],
+@@ -3652,9 +3652,6 @@ AS_CASE(["$target_os"],
      rubyw_install_name='$(RUBYW_INSTALL_NAME)'
      ])
  
@@ -30,7 +30,7 @@ index 8ea969412f..a00f2b6776 100644
  rubyarchprefix=${multiarch+'${archlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${arch}'}
  AC_ARG_WITH(rubyarchprefix,
  	    AS_HELP_STRING([--with-rubyarchprefix=DIR],
-@@ -3658,56 +3655,62 @@ AC_ARG_WITH(ridir,
+@@ -3677,56 +3674,62 @@ AC_ARG_WITH(ridir,
  AC_SUBST(ridir)
  AC_SUBST(RI_BASE_NAME)
  
@@ -120,7 +120,7 @@ index 8ea969412f..a00f2b6776 100644
  
  AS_IF([test "${LOAD_RELATIVE+set}"], [
      AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
-@@ -3724,6 +3727,7 @@ AC_SUBST(sitearchincludedir)dnl
+@@ -3743,6 +3746,7 @@ AC_SUBST(sitearchincludedir)dnl
  AC_SUBST(arch)dnl
  AC_SUBST(sitearch)dnl
  AC_SUBST(ruby_version)dnl
@@ -181,48 +181,40 @@ index d4c110e..d39c9a6 100755
      install_recursive($rdocdir, ridatadir, :no_install => rdoc_noinst, :mode => $data_mode)
    end
 -- 
-2.1.0
+2.23.0
 
 
-From f8d136f9a46d1fe87eba622ab9665935d05e981b Mon Sep 17 00:00:00 2001
+From 9f0ec0233f618cbb862629816b22491c3df79578 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
 Date: Tue, 31 Mar 2015 16:37:44 +0200
 Subject: [PATCH 3/4] Add ruby_version_dir_name support for RubyGems.
 
 ---
- lib/rubygems/defaults.rb  | 11 ++++++-----
- test/rubygems/test_gem.rb |  5 +++--
- 2 files changed, 9 insertions(+), 7 deletions(-)
+ lib/rubygems/defaults.rb  | 9 +++++----
+ test/rubygems/test_gem.rb | 5 +++--
+ 2 files changed, 8 insertions(+), 6 deletions(-)
 
 diff --git a/lib/rubygems/defaults.rb b/lib/rubygems/defaults.rb
-index 55ca080..75eea2b 100644
+index d4ff4a262c..3f9a5bf590 100644
 --- a/lib/rubygems/defaults.rb
 +++ b/lib/rubygems/defaults.rb
-@@ -32,20 +32,20 @@ def self.default_dir
+@@ -32,13 +32,13 @@ def self.default_dir
               [
                 File.dirname(RbConfig::CONFIG['sitedir']),
                 'Gems',
 -               RbConfig::CONFIG['ruby_version']
 +               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
               ]
-            elsif RbConfig::CONFIG['rubylibprefix']
+            else
               [
                 RbConfig::CONFIG['rubylibprefix'],
                 'gems',
 -               RbConfig::CONFIG['ruby_version']
-+               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
-              ]
-            else
-              [
-                RbConfig::CONFIG['libdir'],
-                ruby_engine,
-                'gems',
--               RbConfig::CONFIG['ruby_version']
 +               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
               ]
             end
  
-@@ -75,7 +75,8 @@ def self.default_rubygems_dirs
+@@ -75,7 +75,8 @@ def self.default_specifications_dir
  
    def self.user_dir
      parts = [Gem.user_home, '.gem', ruby_engine]
@@ -232,7 +224,7 @@ index 55ca080..75eea2b 100644
      File.join parts
    end
  
-@@ -165,7 +166,7 @@ def self.vendor_dir # :nodoc:
+@@ -158,7 +159,7 @@ def self.vendor_dir # :nodoc:
      return nil unless RbConfig::CONFIG.key? 'vendordir'
  
      File.join RbConfig::CONFIG['vendordir'], 'gems',
@@ -242,10 +234,10 @@ index 55ca080..75eea2b 100644
  
    ##
 diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
-index 0428bea..b6e090e 100644
+index b25068405d..e9fef4a311 100644
 --- a/test/rubygems/test_gem.rb
 +++ b/test/rubygems/test_gem.rb
-@@ -1279,7 +1279,8 @@ def test_self_use_paths
+@@ -1315,7 +1315,8 @@ def test_self_use_paths
  
    def test_self_user_dir
      parts = [@userhome, '.gem', Gem.ruby_engine]
@@ -255,7 +247,7 @@ index 0428bea..b6e090e 100644
  
      assert_equal File.join(parts), Gem.user_dir
    end
-@@ -1355,7 +1356,7 @@ def test_self_vendor_dir
+@@ -1391,7 +1392,7 @@ def test_self_vendor_dir
      vendordir(File.join(@tempdir, 'vendor')) do
        expected =
          File.join RbConfig::CONFIG['vendordir'], 'gems',
diff --git a/ruby-2.7.0-Remove-RubyGems-dependency.patch b/ruby-2.7.0-Remove-RubyGems-dependency.patch
new file mode 100644
index 0000000..525bb07
--- /dev/null
+++ b/ruby-2.7.0-Remove-RubyGems-dependency.patch
@@ -0,0 +1,32 @@
+From 6532dbecf36d1f24dab1f2143afd171e0b7699eb Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Wed, 4 Sep 2019 15:07:07 +0200
+Subject: [PATCH] Remove RubyGems dependency.
+
+Since `Process::RLIMIT_NOFILE` is platform specific, better to use Ruby
+introspection than detecting platform.
+---
+ lib/net/http/persistent.rb | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb b/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
+index a54be2a..06739f1 100644
+--- a/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
++++ b/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
+@@ -202,10 +202,10 @@ class Net::HTTP::Persistent
+   ##
+   # The default connection pool size is 1/4 the allowed open files.
+ 
+-  if Gem.win_platform? then
+-    DEFAULT_POOL_SIZE = 256
+-  else
++  if Process.const_defined? :RLIMIT_NOFILE
+     DEFAULT_POOL_SIZE = Process.getrlimit(Process::RLIMIT_NOFILE).first / 4
++  else
++    DEFAULT_POOL_SIZE = 256
+   end
+ 
+   ##
+-- 
+2.23.0
+
diff --git a/ruby.spec b/ruby.spec
index 1eef6e9..1aa9cf4 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -10,7 +10,7 @@
 #%%global milestone rc2
 
 # Keep the revision enabled for pre-releases from SVN.
-%global revision 0c6c937904
+%global revision 36a0c668b6
 
 %global ruby_archive %{name}-%{ruby_version}
 
@@ -39,22 +39,22 @@
 # version (if it's going to be bundled).
 %global bundler_fileutils_version 1.2.0
 %global bundler_molinillo_version 0.6.6
-%global bundler_net_http_persistent_version 2.9.4
+%global bundler_net_http_persistent_version 3.1.0
 %global bundler_thor_version 0.20.3
 
 %global bigdecimal_version 1.4.2
 %global did_you_mean_version 1.3.0
-%global io_console_version 0.4.7
-%global irb_version 1.1.0.pre.2
+%global io_console_version 0.4.9
+%global irb_version 1.1.0.pre.3
 %global json_version 2.2.0
 %global minitest_version 5.11.3
 %global net_telnet_version 0.2.0
 %global openssl_version 2.1.2
-%global power_assert_version 1.1.4
+%global power_assert_version 1.1.5
 %global psych_version 3.1.0
 %global racc_version 1.4.16.pre.1
-%global rake_version 12.3.2
-%global rdoc_version 6.1.1
+%global rake_version 12.3.3
+%global rdoc_version 6.2.0
 %global test_unit_version 3.3.3
 %global xmlrpc_version 0.3.0
 
@@ -141,6 +141,9 @@ Patch7: ruby-2.2.3-Generate-preludes-using-miniruby.patch
 # hardening features of glibc (rhbz#1361037).
 # https://bugs.ruby-lang.org/issues/12666
 Patch9: ruby-2.3.1-Rely-on-ldd-to-detect-glibc.patch
+# Revert commit which breaks bundled net-http-persistent version check.
+# https://github.com/drbrain/net-http-persistent/pull/109
+Patch10: ruby-2.7.0-Remove-RubyGems-dependency.patch
 
 # Add support for .include directive used by OpenSSL config files.
 # https://github.com/ruby/openssl/pull/216
@@ -547,6 +550,7 @@ rm -rf ext/fiddle/libffi*
 %patch6 -p1
 %patch7 -p1
 %patch9 -p1
+%patch10 -p1
 %patch22 -p1
 
 # Provide an example of usage of the tapset:
@@ -1075,8 +1079,8 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{gem_dir}/specifications/default/mutex_m-0.1.0.gemspec
 %{gem_dir}/specifications/default/ostruct-0.1.0.gemspec
 %{gem_dir}/specifications/default/prime-0.1.0.gemspec
-%{gem_dir}/specifications/default/reline-0.0.1.gemspec
-%{gem_dir}/specifications/default/rexml-3.1.9.gemspec
+%{gem_dir}/specifications/default/reline-0.0.2.gemspec
+%{gem_dir}/specifications/default/rexml-3.2.2.gemspec
 %{gem_dir}/specifications/default/rss-0.2.8.gemspec
 %{gem_dir}/specifications/default/scanf-1.0.0.gemspec
 %{gem_dir}/specifications/default/sdbm-1.0.0.gemspec
@@ -1211,7 +1215,7 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 
 %changelog
 * Mon Jul 01 2019 Vít Ondruch <vondruch@redhat.com> - 2.7.0-1
-- Upgrade to Ruby 2.7.0 (0c6c937904).
+- Upgrade to Ruby 2.7.0 (36a0c668b6).
 - Drop useless %%{rubygems_default_filter}.
 - Fix checksec 2.0+ compatibility.