Index: head/devel/py-black/Makefile
===================================================================
--- head/devel/py-black/Makefile	(revision 466233)
+++ head/devel/py-black/Makefile	(revision 466234)
@@ -1,23 +1,23 @@
 # $FreeBSD$
 
 PORTNAME=	black
-DISTVERSION=	18.3a2
+DISTVERSION=	18.3a3
 CATEGORIES=	devel
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	neel@neelc.org
 COMMENT=	Python code formatter
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}attrs>0:devel/py-attrs@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}click>0:devel/py-click@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pypandoc>0:textproc/py-pypandoc@${FLAVOR} # pypandoc is optional, but recommended
 
 USES=		python:3.6+
 USE_PYTHON=	distutils autoplist concurrent
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-black/distinfo
===================================================================
--- head/devel/py-black/distinfo	(revision 466233)
+++ head/devel/py-black/distinfo	(revision 466234)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1521417866
-SHA256 (black-18.3a2.tar.gz) = 2343980b35f425bfb33eebc6bddc4af57ef271c503d30de89f7812c3429a2bc6
-SIZE (black-18.3a2.tar.gz) = 61081
+TIMESTAMP = 1522656435
+SHA256 (black-18.3a3.tar.gz) = ee8f84ff1e06b5c262e3bad000eaa2a12b0071a4b2f269502114aeaefbdfb198
+SIZE (black-18.3a3.tar.gz) = 63316