Index: head/graphics/py-imageio/Makefile
===================================================================
--- head/graphics/py-imageio/Makefile	(revision 466771)
+++ head/graphics/py-imageio/Makefile	(revision 466772)
@@ -1,24 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	imageio
 DISTVERSION=	2.3.0
+PORTREVISION=	1
 CATEGORIES=	graphics python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Python library for reading and writing image, video formats
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libfreeimage.so:graphics/freeimage
 RUN_DEPENDS=	ffmpeg:multimedia/ffmpeg \
 		${PYTHON_PKGNAMEPREFIX}pillow>0:graphics/py-pillow@${FLAVOR} \
 		${PYNUMPY}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	distutils concurrent autoplist
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/graphics/py-imageio/pkg-descr
===================================================================
--- head/graphics/py-imageio/pkg-descr	(revision 466771)
+++ head/graphics/py-imageio/pkg-descr	(revision 466772)
@@ -1,5 +1,5 @@
 Imageio is a Python library that provides an easy interface to read and 
 write a wide range of image data, including animated images, volumetric data,
 and scientific formats.
 
-WWW: http://imageio.github.io/
+WWW: https://imageio.github.io/