Index: head/devel/py-taskflow/Makefile
===================================================================
--- head/devel/py-taskflow/Makefile	(revision 491560)
+++ head/devel/py-taskflow/Makefile	(revision 491561)
@@ -1,40 +1,39 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 # $FreeBSD$
 
 PORTNAME=	taskflow
-PORTVERSION=	2.9.0
-PORTREVISION=	2
+PORTVERSION=	3.1.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	alexander.nusov@nfvexpress.com
 COMMENT=	Taskflow structured state management library
 
 LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=1.8:devel/py-pbr@${PY_FLAVOR}
-RUN_DEPENDS=	${PY_FUTURES} \
-		${PY_ENUM34} \
-		${PYTHON_PKGNAMEPREFIX}stevedore>=1.17.1:devel/py-stevedore@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}six>=1.9.0:devel/py-six@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}retrying>=0:devel/py-retrying@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}oslo.utils>=3.18.0:devel/py-oslo.utils@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}oslo.serialization>=1.10.0:devel/py-oslo.serialization@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}networkx>=1.10:math/py-networkx@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}monotonic>=0.6:devel/py-monotonic@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}jsonschema>=0:devel/py-jsonschema@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}futurist>=0:devel/py-futurist@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}fasteners>=0.7:devel/py-fasteners@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}debtcollector>=1.2.0:devel/py-debtcollector@${PY_FLAVOR} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}futurist>=1.2.0:devel/py-futurist@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}fasteners>=0.7.0:devel/py-fasteners@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}networkx1>=1.10:math/py-networkx1@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}contextlib2>=0.4.0:devel/py-contextlib2@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}cachetools>=1.1.0:devel/py-cachetools@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}automaton>=0.5.0:devel/py-automaton@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}tenacity>=3.2.1:devel/py-tenacity@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}stevedore>=1.20.0:devel/py-stevedore@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}jsonschema>=2.6.0:devel/py-jsonschema@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}automaton>=1.9.0:devel/py-automaton@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}oslo.utils>=3.33.0:devel/py-oslo.utils@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}oslo.serialization>=2.18.0:devel/py-oslo.serialization@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}tenacity>=3.2.1:devel/py-tenacity@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}cachetools>=2.0.0:devel/py-cachetools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}debtcollector>=1.2.0:devel/py-debtcollector@${PY_FLAVOR} \
+		${PY_FUTURES} \
+		${PY_ENUM34}
 
-NO_ARCH=	yes
-
-USES=		python:2.7
+USES=		python
 USE_PYTHON=	autoplist distutils
+
+NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-taskflow/distinfo
===================================================================
--- head/devel/py-taskflow/distinfo	(revision 491560)
+++ head/devel/py-taskflow/distinfo	(revision 491561)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1485278056
-SHA256 (taskflow-2.9.0.tar.gz) = 42b0b7bea3afeb02136e8f1b37fe0649c78aa435f100e5915e90ee6e54a97465
-SIZE (taskflow-2.9.0.tar.gz) = 1057334
+TIMESTAMP = 1527593306
+SHA256 (taskflow-3.1.0.tar.gz) = 172e456e944d27837c2e9605f92776818c92a81183a58b86f61450fe391d30d8
+SIZE (taskflow-3.1.0.tar.gz) = 1062425

Property changes on: head/devel/py-taskflow/distinfo
___________________________________________________________________
Modified: fbsd:nokeywords
## -1 +1 ##
-on
\ No newline at end of property
+yes
\ No newline at end of property
Index: head/devel/py-taskflow/pkg-descr
===================================================================
--- head/devel/py-taskflow/pkg-descr	(revision 491560)
+++ head/devel/py-taskflow/pkg-descr	(revision 491561)
@@ -1,5 +1,5 @@
 A library to do [jobs, tasks, flows] in a highly available, easy to understand
 and declarative manner (and more!) to be used with OpenStack and other
 projects.
 
-WWW: https://launchpad.net/taskflow
+WWW: https://docs.openstack.org/taskflow

Property changes on: head/devel/py-taskflow/pkg-descr
___________________________________________________________________
Modified: fbsd:nokeywords
## -1 +1 ##
-on
\ No newline at end of property
+yes
\ No newline at end of property