Index: head/devel/py-tooz/Makefile
===================================================================
--- head/devel/py-tooz/Makefile	(revision 534126)
+++ head/devel/py-tooz/Makefile	(revision 534127)
@@ -1,43 +1,33 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 # $FreeBSD$
 
 PORTNAME=	tooz
-PORTVERSION=	1.67.2
-PORTREVISION=	1
+PORTVERSION=	2.3.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Coordination library for distributed systems
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=1.8:devel/py-pbr@${PY_FLAVOR}
-RUN_DEPENDS=	${PY_ENUM34} \
-		${PYTHON_PKGNAMEPREFIX}fasteners>=0.7:devel/py-fasteners@${PY_FLAVOR} \
-		${PY_FUTURES} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}fasteners>=0.7:devel/py-fasteners@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}futurist>=1.2.0:devel/py-futurist@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}msgpack>=0.4.0:devel/py-msgpack@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.serialization>=1.10.0:devel/py-oslo.serialization@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.utils>=3.15.0:devel/py-oslo.utils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pbr>=1.6:devel/py-pbr@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.9.0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}stevedore>=1.16.0:devel/py-stevedore@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tenacity>=3.2.1:devel/py-tenacity@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}voluptuous>=0.8.9:devel/py-voluptuous@${PY_FLAVOR}
 
-USES=		python
+USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
-.include <bsd.port.pre.mk>
-
-.if ${PYTHON_REL} < 3600
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}futurist1>=1.2.0:devel/py-futurist1@${PY_FLAVOR}
-.else
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}futurist>=1.2.0:devel/py-futurist@${PY_FLAVOR}
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
Index: head/devel/py-tooz/distinfo
===================================================================
--- head/devel/py-tooz/distinfo	(revision 534126)
+++ head/devel/py-tooz/distinfo	(revision 534127)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1578584019
-SHA256 (tooz-1.67.2.tar.gz) = 483153019fb965165c50f0a3cf4873a6124934a8430f6fcd7a05225bbd452e31
-SIZE (tooz-1.67.2.tar.gz) = 87547
+TIMESTAMP = 1588695591
+SHA256 (tooz-2.3.0.tar.gz) = 874002a5a866c4df18ebfc88debfd4b91a9d4b183125c36c48f03b4c781ead3c
+SIZE (tooz-2.3.0.tar.gz) = 89789