Index: head/devel/py-cclib/Makefile
===================================================================
--- head/devel/py-cclib/Makefile	(revision 540002)
+++ head/devel/py-cclib/Makefile	(revision 540003)
@@ -1,25 +1,24 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	cclib
-PORTVERSION=	1.6.1
-PORTREVISION=	1
+PORTVERSION=	1.6.3
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	robak@FreeBSD.org
 COMMENT=	Parsers And Algorithms For Computational Chemistry
 
-LICENSE=	LGPL21
+LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYNUMPY}
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		python
 USE_PYTHON=	autoplist distutils
 
 USE_GITHUB=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-cclib/distinfo
===================================================================
--- head/devel/py-cclib/distinfo	(revision 540002)
+++ head/devel/py-cclib/distinfo	(revision 540003)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1550226702
-SHA256 (cclib-cclib-v1.6.1_GH0.tar.gz) = 3a5535d6cbcd6f18f615cc506a018b0153c425b85d2c1319166e75fd93950831
-SIZE (cclib-cclib-v1.6.1_GH0.tar.gz) = 16188324
+TIMESTAMP = 1592416776
+SHA256 (cclib-cclib-v1.6.3_GH0.tar.gz) = 90b07f571e07f720d5ba71e2a4ca6020abd95bfba9730971545b1401db4694c4
+SIZE (cclib-cclib-v1.6.3_GH0.tar.gz) = 16055127