Index: head/net/py-smart-open/Makefile
===================================================================
--- head/net/py-smart-open/Makefile	(revision 556363)
+++ head/net/py-smart-open/Makefile	(revision 556364)
@@ -1,42 +1,42 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	smart-open
-PORTVERSION=	3.0.0
+PORTVERSION=	4.0.0
 CATEGORIES=	net python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	smart_open-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Utils for streaming large files
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}mock>=0:devel/py-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}paramiko>=0:security/py-paramiko@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pathlib2>=0:devel/py-pathlib2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-rerunfailures>=0:devel/py-pytest-rerunfailures@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}responses>=0:devel/py-responses@${PY_FLAVOR}
 
-USES=		python:3.5+
+USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 OPTIONS_DEFINE=	AZURE GCP S3
 OPTIONS_DEFAULT=AZURE GCP S3
 AZURE_DESC=	Microsoft Azure support
 GCP_DESC=	Google Cloud Platform (GCP) support
 S3_DESC=	Amazon Web Services S3 support
 
 AZURE_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}azure-common>=0:www/py-azure-common@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}azure-core>=0:devel/py-azure-core@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}azure-storage-blob>=0:devel/py-azure-storage-blob@${PY_FLAVOR}
 GCP_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}google-cloud-storage>=0:www/py-google-cloud-storage@${PY_FLAVOR}
 S3_RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}boto3>=0:www/py-boto3@${PY_FLAVOR}
 
 .include <bsd.port.mk>
Index: head/net/py-smart-open/distinfo
===================================================================
--- head/net/py-smart-open/distinfo	(revision 556363)
+++ head/net/py-smart-open/distinfo	(revision 556364)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1602317885
-SHA256 (smart_open-3.0.0.tar.gz) = 7f4e85b71df5a3618f5447d0b417b7a3576308c839690a24a70338b8993684c3
-SIZE (smart_open-3.0.0.tar.gz) = 113028
+TIMESTAMP = 1606307711
+SHA256 (smart_open-4.0.0.tar.gz) = 2ce157700821e285bbacd8d01ec7a4f2582765460e541f55b216cb135db8be24
+SIZE (smart_open-4.0.0.tar.gz) = 106731