diff -ruN /usr/ports/www/mathjax/Makefile mathjax/Makefile
--- /usr/ports/www/mathjax/Makefile	2013-11-19 23:04:57.000000000 +0100
+++ mathjax/Makefile	2014-02-20 21:50:49.000000000 +0100
@@ -2,7 +2,7 @@
 # $FreeBSD: head/www/mathjax/Makefile 334355 2013-11-19 22:04:57Z cs $
 
 PORTNAME=	MathJax
-PORTVERSION=	2.2
+PORTVERSION=	2.3
 CATEGORIES=	www
 
 MAINTAINER=	lukasz.stelmach@iem.pw.edu.pl
@@ -13,7 +13,7 @@
 GH_ACCOUNT=	mathjax
 GH_TAGNAME=	v${PORTVERSION}
 
-WRKSRC=	${WRKDIR}/${GH_ACCOUNT}-${PORTNAME}-54280bb
+WRKSRC=	${WRKDIR}/${GH_ACCOUNT}-${PORTNAME}-705548f
 
 # Changing permissions of 30k files with find -exec (COPYTREE) is way
 # too slow.
diff -ruN /usr/ports/www/mathjax/distinfo mathjax/distinfo
--- /usr/ports/www/mathjax/distinfo	2014-01-22 16:30:13.000000000 +0100
+++ mathjax/distinfo	2014-02-20 21:51:30.000000000 +0100
@@ -1,2 +1,2 @@
-SHA256 (MathJax-2.2.tar.gz) = 3c01dc8c3fd6869311d45c15c348f7ad682aefa3ae03ccf201f9cad83e26ceb1
-SIZE (MathJax-2.2.tar.gz) = 8972964
+SHA256 (MathJax-2.3.tar.gz) = 6c67da8de9db5620bf5219e505967304130d54c24d166e07134f491db5bb4c9b
+SIZE (MathJax-2.3.tar.gz) = 22931313