diff --git a/ChangeLog b/ChangeLog
index f83313a659..b09dc5a0ea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Feb 19 07:51:02 2014  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rinda/ring.rb (Rinda::RingFinger#make_socket):  Use
+	  ipv4_multicast_loop option for portability.  Patch by Jeremy Evans.
+	  [ruby-trunk - Bug #9351]
+
 Mon Feb 17 05:43:20 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in: reset LDFLAGS and DLDFLAGS for opt-dir again after
diff --git a/lib/rinda/ring.rb b/lib/rinda/ring.rb
index 1ecc56a4f5..4e9efadc35 100644
--- a/lib/rinda/ring.rb
+++ b/lib/rinda/ring.rb
@@ -413,7 +413,7 @@ module Rinda
       soc = Socket.new(addrinfo.pfamily, addrinfo.socktype, addrinfo.protocol)
 
       if addrinfo.ipv4_multicast? then
-        soc.setsockopt(:IPPROTO_IP, :IP_MULTICAST_LOOP, true)
+        soc.setsockopt(Socket::Option.ipv4_multicast_loop(1))
         soc.setsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL,
                        [@multicast_hops].pack('c'))
       elsif addrinfo.ipv6_multicast? then
diff --git a/version.h b/version.h
index 2f767ea943..faa1c6aa3e 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "2.1.1"
-#define RUBY_RELEASE_DATE "2014-02-17"
-#define RUBY_PATCHLEVEL 32
+#define RUBY_RELEASE_DATE "2014-02-19"
+#define RUBY_PATCHLEVEL 33
 
 #define RUBY_RELEASE_YEAR 2014
 #define RUBY_RELEASE_MONTH 2
-#define RUBY_RELEASE_DAY 17
+#define RUBY_RELEASE_DAY 19
 
 #include "ruby/version.h"