diff --git a/ChangeLog b/ChangeLog
index c779c0f1e0..b7983d7ca9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Tue Oct 27 23:32:51 2015  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* test/drb/test_drb.rb: Run Rinda/DRb tests on localhost. [Fix GH-1027]
+	  patch by voxik.
+
+	* test/rinda/test_rinda.rb: ditto
+
 Tue Oct  6 01:29:02 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (IS_BEG): include labeled argument state, which was
diff --git a/test/drb/test_drb.rb b/test/drb/test_drb.rb
index ffc2935edc..016e62f7c6 100644
--- a/test/drb/test_drb.rb
+++ b/test/drb/test_drb.rb
@@ -211,7 +211,7 @@ class TestDRbMServer < Test::Unit::TestCase
     setup_service 'ut_drb.rb'
     super
     @server = (1..3).collect do |n|
-      DRb::DRbServer.new(nil, Onecky.new(n.to_s))
+      DRb::DRbServer.new("druby://localhost:0", Onecky.new(n.to_s))
     end
   end
 
diff --git a/test/rinda/test_rinda.rb b/test/rinda/test_rinda.rb
index 812b437ead..b940cee395 100644
--- a/test/rinda/test_rinda.rb
+++ b/test/rinda/test_rinda.rb
@@ -488,7 +488,7 @@ class TupleSpaceProxyTest < Test::Unit::TestCase
   end
 
   def test_take_bug_8215
-    service = DRb.start_service(nil, @ts_base)
+    service = DRb.start_service("druby://localhost:0", @ts_base)
 
     uri = service.uri
 
@@ -496,7 +496,7 @@ class TupleSpaceProxyTest < Test::Unit::TestCase
 
     take = spawn(*args, <<-'end;', uri)
       uri = ARGV[0]
-      DRb.start_service
+      DRb.start_service("druby://localhost:0")
       ro = DRbObject.new_with_uri(uri)
       ts = Rinda::TupleSpaceProxy.new(ro)
       th = Thread.new do
@@ -512,7 +512,7 @@ class TupleSpaceProxyTest < Test::Unit::TestCase
 
     write = spawn(*args, <<-'end;', uri)
       uri = ARGV[0]
-      DRb.start_service
+      DRb.start_service("druby://localhost:0")
       ro = DRbObject.new_with_uri(uri)
       ts = Rinda::TupleSpaceProxy.new(ro)
       ts.write([:test_take, 42])
@@ -531,7 +531,7 @@ class TupleSpaceProxyTest < Test::Unit::TestCase
     Process.wait(take)  if take
   end
 
-  @server = DRb.primary_server || DRb.start_service
+  @server = DRb.primary_server || DRb.start_service("druby://localhost:0")
 end
 
 module RingIPv6
diff --git a/version.h b/version.h
index 0b469e9edf..33ac649eab 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "2.2.4"
-#define RUBY_RELEASE_DATE "2015-10-06"
-#define RUBY_PATCHLEVEL 180
+#define RUBY_RELEASE_DATE "2015-10-27"
+#define RUBY_PATCHLEVEL 181
 
 #define RUBY_RELEASE_YEAR 2015
 #define RUBY_RELEASE_MONTH 10
-#define RUBY_RELEASE_DAY 6
+#define RUBY_RELEASE_DAY 27
 
 #include "ruby/version.h"