Index: head/devel/py-oslo.rootwrap/Makefile
===================================================================
--- head/devel/py-oslo.rootwrap/Makefile	(revision 533352)
+++ head/devel/py-oslo.rootwrap/Makefile	(revision 533353)
@@ -1,24 +1,24 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 # $FreeBSD$
 
 PORTNAME=	oslo.rootwrap
-PORTVERSION=	5.17.1
+PORTVERSION=	6.0.2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Oslo rootwrap
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${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.rootwrap/distinfo
===================================================================
--- head/devel/py-oslo.rootwrap/distinfo	(revision 533352)
+++ head/devel/py-oslo.rootwrap/distinfo	(revision 533353)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1577523898
-SHA256 (oslo.rootwrap-5.17.1.tar.gz) = 717bea1bdde9d6f09dafdfb13545b708fdc97091690a0568cf4b36652c05c8e4
-SIZE (oslo.rootwrap-5.17.1.tar.gz) = 45739
+TIMESTAMP = 1588163965
+SHA256 (oslo.rootwrap-6.0.2.tar.gz) = d3f365dca4d8403cecb9d8392ffa500d4f361503f38f34cbf4865df6b2d654d6
+SIZE (oslo.rootwrap-6.0.2.tar.gz) = 46431