Index: head/devel/py-oslo.context/Makefile
===================================================================
--- head/devel/py-oslo.context/Makefile	(revision 533036)
+++ head/devel/py-oslo.context/Makefile	(revision 533037)
@@ -1,24 +1,24 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 # $FreeBSD$
 
 PORTNAME=	oslo.context
-PORTVERSION=	2.23.0
+PORTVERSION=	3.0.2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Oslo Context library
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}debtcollector>=1.2.0:devel/py-debtcollector@${PY_FLAVOR}
 
-USES=		python
+USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-oslo.context/distinfo
===================================================================
--- head/devel/py-oslo.context/distinfo	(revision 533036)
+++ head/devel/py-oslo.context/distinfo	(revision 533037)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1567688315
-SHA256 (oslo.context-2.23.0.tar.gz) = b346f000a93aa5893b616c837322dccf14ca0b16db5d705c3ede9cc123bc133a
-SIZE (oslo.context-2.23.0.tar.gz) = 29085
+TIMESTAMP = 1587756762
+SHA256 (oslo.context-3.0.2.tar.gz) = ee05a37829ec797e371a4a25cfebbce42c2ec1bb63ed40028761ff7b83958627
+SIZE (oslo.context-3.0.2.tar.gz) = 30212