Index: head/devel/py-serpent/Makefile
===================================================================
--- head/devel/py-serpent/Makefile	(revision 516596)
+++ head/devel/py-serpent/Makefile	(revision 516597)
@@ -1,19 +1,19 @@
 # $FreeBSD$
 
 PORTNAME=	serpent
-PORTVERSION=	1.27
+DISTVERSION=	1.28
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	rm@FreeBSD.org
 COMMENT=	Simple serialization library based on ast.literal_eval
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 NO_ARCH=	yes
-USES=		dos2unix python
+USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>
Index: head/devel/py-serpent/distinfo
===================================================================
--- head/devel/py-serpent/distinfo	(revision 516596)
+++ head/devel/py-serpent/distinfo	(revision 516597)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1534124351
-SHA256 (serpent-1.27.tar.gz) = 6f8dc4317fb5b5a9629b5e518846bc9fee374b8171533726dc68df52b36ee912
-SIZE (serpent-1.27.tar.gz) = 12758
+TIMESTAMP = 1572814007
+SHA256 (serpent-1.28.tar.gz) = f306336ca09aa38e526f3b03cab58eb7e45af09981267233167bcf3bfd6436ab
+SIZE (serpent-1.28.tar.gz) = 26912