Index: head/math/gau2grid/Makefile
===================================================================
--- head/math/gau2grid/Makefile	(revision 491240)
+++ head/math/gau2grid/Makefile	(revision 491241)
@@ -1,28 +1,24 @@
 # $FreeBSD$
 
 PORTNAME=	gau2grid
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.3.0
-PORTREVISION=	1
+DISTVERSION=	1.3.1
 CATEGORIES=	math python
-
-PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/commit/
-PATCHFILES=	0deace28eaad3359a595e384daf7bb9dd157c0d6.patch:-p1
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Fast computation of a gaussian and its derivative on a grid
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=	amd64
 ONLY_FOR_ARCHS_REASON=	BUG: ValueError: descr is not a valid dtype descriptor: '<f16' (see https://github.com/dgasmith/gau2grid/issues/25)
 
 BUILD_DEPENDS=	${PYNUMPY}
 
 USES=		cmake compiler:c11 python:build # C code build depends on python to generate some headers
 USE_GITHUB=	yes
 GH_ACCOUNT=	dgasmith
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>
Index: head/math/gau2grid/distinfo
===================================================================
--- head/math/gau2grid/distinfo	(revision 491240)
+++ head/math/gau2grid/distinfo	(revision 491241)
@@ -1,5 +1,5 @@
-TIMESTAMP = 1543900579
-SHA256 (dgasmith-gau2grid-v1.3.0_GH0.tar.gz) = 3e93304cb6b6871811f43c5491fe7d597dcf6432bd09cb1f70e6c41fa20ab1a2
-SIZE (dgasmith-gau2grid-v1.3.0_GH0.tar.gz) = 208146
+TIMESTAMP = 1548482668
+SHA256 (dgasmith-gau2grid-v1.3.1_GH0.tar.gz) = ed12bad06f3a974c2fe556df213589ccc2a0886fafb60b517726a8529d422076
+SIZE (dgasmith-gau2grid-v1.3.1_GH0.tar.gz) = 78811
 SHA256 (0deace28eaad3359a595e384daf7bb9dd157c0d6.patch) = 1f689856c9c691e9106e66365d5da337c7abcd1edb645c7ddfe9d6e39fb2e074
 SIZE (0deace28eaad3359a595e384daf7bb9dd157c0d6.patch) = 1051