Index: head/devel/py-twisted/Makefile
===================================================================
--- head/devel/py-twisted/Makefile	(revision 496785)
+++ head/devel/py-twisted/Makefile	(revision 496786)
@@ -1,33 +1,36 @@
 # Created by: Johann Visagie <wjv@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	twisted
-PORTVERSION=	17.9.0
+PORTVERSION=	18.9.0
 CATEGORIES=	devel net python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	Twisted-${PORTVERSION}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Asynchronous networking framework written in Python
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}constantly>=15.1:devel/py-constantly@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}attrs>17.4.0:devel/py-attrs@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}hyperlink>=17.1.1:www/py-hyperlink@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}incremental>=16.10.1:devel/py-incremental@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}zope.interface>=3.6.0:devel/py-zope.interface@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}PyHamcrest>=1.9.0:textproc/py-pyhamcrest@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}zope.interface>=4.4.0:devel/py-zope.interface@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Automat>=0.3.0:devel/py-Automat@${PY_FLAVOR}
 RUN_DEPENDS:=	${BUILD_DEPENDS}
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}service_identity>0:security/py-service_identity@${PY_FLAVOR}
 
 USES=		python tar:bzip2
 USE_PYTHON=	autoplist concurrent distutils
 
 post-install:
 	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR}/ -name '*.so' -exec ${STRIP_CMD} {} +
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} -m twisted.trial -e twisted
 
 .include <bsd.port.mk>
Index: head/devel/py-twisted/distinfo
===================================================================
--- head/devel/py-twisted/distinfo	(revision 496785)
+++ head/devel/py-twisted/distinfo	(revision 496786)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1506178625
-SHA256 (Twisted-17.9.0.tar.bz2) = 0da1a7e35d5fcae37bc9c7978970b5feb3bc82822155b8654ec63925c05af75c
-SIZE (Twisted-17.9.0.tar.bz2) = 3019243
+TIMESTAMP = 1553221383
+SHA256 (Twisted-18.9.0.tar.bz2) = 294be2c6bf84ae776df2fc98e7af7d6537e1c5e60a46d33c3ce2a197677da395
+SIZE (Twisted-18.9.0.tar.bz2) = 3088398