diff -ruN /usr/ports/devel/ruby-build/Makefile devel/ruby-build/Makefile
--- /usr/ports/devel/ruby-build/Makefile	2014-10-24 08:46:56.961711092 +0900
+++ devel/ruby-build/Makefile	2014-10-30 09:40:40.707729579 +0900
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	ruby-build
-PORTVERSION=	20140926
+PORTVERSION=	20141028
 CATEGORIES=	devel ruby
 
 MAINTAINER=	meta+ports@vmeta.jp
@@ -20,7 +20,7 @@
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	sstephenson
-GH_COMMIT=	e1811b9
+GH_COMMIT=	81807c6
 GH_TAGNAME=	v${PORTVERSION}
 
 NO_BUILD=	yes
diff -ruN /usr/ports/devel/ruby-build/distinfo devel/ruby-build/distinfo
--- /usr/ports/devel/ruby-build/distinfo	2014-10-23 13:13:22.668585399 +0900
+++ devel/ruby-build/distinfo	2014-10-30 09:40:47.632728371 +0900
@@ -1,2 +1,2 @@
-SHA256 (ruby-build-20140926.tar.gz) = f266e48cb65da7efacd042306a1d93fa507c813f5ed3e944a40ef1a54977db54
-SIZE (ruby-build-20140926.tar.gz) = 36359
+SHA256 (ruby-build-20141028.tar.gz) = fca94d23dd7473a26c1cf2ae8ad68a8312c5ed70559aba287968fd17c5b836aa
+SIZE (ruby-build-20141028.tar.gz) = 37242