diff --git a/devel/py-tox/Makefile b/devel/py-tox/Makefile
index 6af282802423..e83b4ea7fc80 100644
--- a/devel/py-tox/Makefile
+++ b/devel/py-tox/Makefile
@@ -1,33 +1,35 @@
 # Created by: Kubilay Kocak <koobs@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	tox
-PORTVERSION=	2.3.1
+PORTVERSION=	3.0.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	koobs@FreeBSD.org
 COMMENT=	Virtualenv-based automation of test activities
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}virtualenv>=1.11.2:devel/py-virtualenv@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}py>=1.4.17:devel/py-py@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pluggy>0:devel/py-pluggy@${FLAVOR}
-TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}tox>0:devel/py-tox@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pytest>=2.3.5:devel/py-pytest@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pytest-timeout>0:devel/py-pytest-timeout@${FLAVOR}
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>0:devel/py-setuptools_scm@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}py>=1.4.17:devel/py-py@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pluggy>=0.3.0:devel/py-pluggy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}virtualenv>=1.11.2:devel/py-virtualenv@${PY_FLAVOR}
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=3.0.0:devel/py-pytest@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pytest-mock>0:devel/py-pytest-mock@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pytest-timeout>0:devel/py-pytest-timeout@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pytest-xdist>0:devel/py-pytest-xdist@${PY_FLAVOR} \
+		python:lang/python
 
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
-.include <bsd.port.pre.mk>
-
 do-test:
-	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
+	@cd ${WRKSRC} && ${LOCALBASE}/bin/pytest-${PYTHON_VER} -v -n ${MAKE_JOBS_NUMBER}
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
diff --git a/devel/py-tox/distinfo b/devel/py-tox/distinfo
index 339aed7a6682..a4e1201d33ad 100644
--- a/devel/py-tox/distinfo
+++ b/devel/py-tox/distinfo
@@ -1,2 +1,3 @@
-SHA256 (tox-2.3.1.tar.gz) = bf7fcc140863820700d3ccd65b33820ba747b61c5fe4e2b91bb8c64cb21a47ee
-SIZE (tox-2.3.1.tar.gz) = 106447
+TIMESTAMP = 1528513541
+SHA256 (tox-3.0.0.tar.gz) = 96efa09710a3daeeb845561ebbe1497641d9cef2ee0aea30db6969058b2bda2f
+SIZE (tox-3.0.0.tar.gz) = 226055
diff --git a/devel/py-tox/pkg-descr b/devel/py-tox/pkg-descr
index 0a1e562969a9..325d0f6ccbb5 100644
--- a/devel/py-tox/pkg-descr
+++ b/devel/py-tox/pkg-descr
@@ -1,13 +1,13 @@
 Tox as is a generic virtualenv management and test command line tool you can
 use for:
 
 * checking your package installs correctly with different Python
   versions and interpreters
 
 * running your tests in each of the environments, configuring
   your test tool of choice
 
 * acting as a frontend to Continuous Integration servers, greatly
   reducing boilerplate and merging CI and shell-based testing.
 
-WWW: http://tox.testrun.org/
+WWW: https://tox.readthedocs.org/