Index: head/graphics/py-toyplot/Makefile
===================================================================
--- head/graphics/py-toyplot/Makefile	(revision 489639)
+++ head/graphics/py-toyplot/Makefile	(revision 489640)
@@ -1,25 +1,25 @@
 # Created by: Steven Kreuzer <skreuzer@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	toyplot
-PORTVERSION=	0.17.0
-PORTREVISION=	1
+PORTVERSION=	0.18.0
 CATEGORIES=	graphics python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	skreuzer@FreeBSD.org
 COMMENT=	Modern plotting toolkit supporting electronic publishing
 
 LICENSE=	BSD3CLAUSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=1.8:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}colormath>=2.1.1:math/py-colormath@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}multipledispatch>=0.4.7:devel/py-multipledispatch@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}png>=0.0.17:graphics/py-png@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}reportlab>=3.2.0:print/py-reportlab@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}reportlab>=3.2.0:print/py-reportlab@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}custom_inherit>=2.2.0:textproc/py-custom_inherit@${PY_FLAVOR}
 
 USES=		python:2.7
 USE_PYTHON=	autoplist distutils
 
 .include <bsd.port.mk>
Index: head/graphics/py-toyplot/distinfo
===================================================================
--- head/graphics/py-toyplot/distinfo	(revision 489639)
+++ head/graphics/py-toyplot/distinfo	(revision 489640)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1522778444
-SHA256 (toyplot-0.17.0.tar.gz) = f148123254336fcd05046f82ec6169a7d7a63f00211fbbccc43b9977468e6054
-SIZE (toyplot-0.17.0.tar.gz) = 264696
+TIMESTAMP = 1546916620
+SHA256 (toyplot-0.18.0.tar.gz) = f3c07ed64609fa8747210421717b241c808da2fc5d296615c83bf422faca9e90
+SIZE (toyplot-0.18.0.tar.gz) = 267091