Index: head/math/py-graphillion/Makefile
===================================================================
--- head/math/py-graphillion/Makefile	(revision 500018)
+++ head/math/py-graphillion/Makefile	(revision 500019)
@@ -1,29 +1,29 @@
 # Created by: Kubilay Kocak <koobs@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	graphillion
-PORTVERSION=	1.2
+PORTVERSION=	1.3
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:S/g/G/}-${PORTVERSION}
 
 MAINTAINER=	koobs@FreeBSD.org
 COMMENT=	Fast, lightweight graphset operation library in Python
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}future>0:devel/py-future@${PY_FLAVOR}
 
 # Python 2.7,3.4+
 USES=		python
 USE_PYTHON=	distutils autoplist
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/_graphillion.so
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
 
 .include <bsd.port.mk>
Index: head/math/py-graphillion/distinfo
===================================================================
--- head/math/py-graphillion/distinfo	(revision 500018)
+++ head/math/py-graphillion/distinfo	(revision 500019)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1533943617
-SHA256 (Graphillion-1.2.tar.gz) = 79c725cb05a9ac35b38d3dac43cca1e552e6e9b285bd3003386448e57c235cb2
-SIZE (Graphillion-1.2.tar.gz) = 1092143
+TIMESTAMP = 1556205399
+SHA256 (Graphillion-1.3.tar.gz) = fbb370ac1dfe871d03073db94e22fdc97f6d13a16e3dbbdddb8e144c4e559c30
+SIZE (Graphillion-1.3.tar.gz) = 1100260
Index: head/math/py-graphillion/pkg-descr
===================================================================
--- head/math/py-graphillion/pkg-descr	(revision 500018)
+++ head/math/py-graphillion/pkg-descr	(revision 500019)
@@ -1,12 +1,12 @@
 Graphillion is a Python software package on search, optimization, and
 enumeration for a graphset, or a set of graphs.
 
  - Lightweight data structures for handling x-illions of graphs
  - Search, optimization, and enumerate large and complex graph sets
  - Efficient implementation extending Python with C/C++
  - Working with existing graph tools like NetworkX
  - Open source MIT license
  - Well tested: more than 600 unit tests
  - Fast prototyping, easy to teach, and multi-platform
 
-WWW: http://graphillion.org/
+WWW: https://github.com/takemaru/graphillion