Index: head/math/py-pycosat/Makefile
===================================================================
--- head/math/py-pycosat/Makefile	(revision 476558)
+++ head/math/py-pycosat/Makefile	(revision 476559)
@@ -1,32 +1,32 @@
 # Created by: Kubilay Kocak <koobs@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	pycosat
-PORTVERSION=	0.6.1
+PORTVERSION=	0.6.3
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	koobs@FreeBSD.org
 COMMENT=	Bindings to PicoSAT (a SAT solver)
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libpicosat.so:math/picosat
 
-USES=		python
+USES=		python zip
 USE_PYTHON=	autoplist distutils
 
 PYDISTUTILS_BUILDARGS=	build_ext \
 			-I${LOCALBASE}/include -L${LOCALBASE}/lib \
 			-DDONT_INCLUDE_PICOSAT \
 			-lpicosat
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/pycosat.so
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
 
 .include <bsd.port.mk>
Index: head/math/py-pycosat/distinfo
===================================================================
--- head/math/py-pycosat/distinfo	(revision 476558)
+++ head/math/py-pycosat/distinfo	(revision 476559)
@@ -1,2 +1,3 @@
-SHA256 (pycosat-0.6.1.tar.gz) = d438c488da6dd7bbb23ca8ac10531f1fbbd117bdbc2e6245382c1fe202e483ce
-SIZE (pycosat-0.6.1.tar.gz) = 59270
+TIMESTAMP = 1533608453
+SHA256 (pycosat-0.6.3.zip) = 4c99874946a7e939bb941bbb019dd2c20e6068e3107c91366e7779c69d70e0ed
+SIZE (pycosat-0.6.3.zip) = 66825