Index: head/math/jts/Makefile
===================================================================
--- head/math/jts/Makefile	(revision 553319)
+++ head/math/jts/Makefile	(revision 553320)
@@ -1,97 +1,97 @@
 # Created by: Thierry Thomas <thierry@pompo.net>
 # $FreeBSD$
 
 PORTNAME=	jts
-DISTVERSION=	1.16.1
+DISTVERSION=	1.17.1
 DISTVERSIONPREFIX=	jts-
 CATEGORIES=	math databases java
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	JTS Topology Suite
 
 LICENSE=	EPL
 #LICENSE_COMB=	dual
 
 BUILD_DEPENDS=	mvn:devel/maven
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	locationtech
 
 USE_JAVA=	yes
 JAVA_VERSION=	1.8+
 NO_ARCH=	yes
 
 VER=		${PORTVERSION:tl}
 JARFILES=	core/target/jts-core app/target/jts-app io/common/target/jts-io-common lab/target/jts-lab
 JARDOCFILES=	io/common/target/jts-io-common core/target/jts-core lab/target/jts-lab
 PLIST_SUB=	VERSION=${VER}
 
 PORTDOCS=	*
 
 OPTIONS_DEFINE=	DOCS
 
 # to rebuild the deps archive:
 #   1. set DEV_UPDATE_MODE=yes
 #   2. make makesum build
 #   3. upload the *-deps using: make pushToGH
 #   4. set DEV_UPDATE_MODE=no
 #   5. make clean makesum
 
 DEV_UPDATE_MODE=	no
 
 .if (${DEV_UPDATE_MODE} == "yes")
 pre-build:
 	mkdir -p ${WRKDIR}/.m2
 	cd ${WRKDIR}/.m2 && rm -Rf .git
 	cd ${WRKDIR}/.m2 && git init
 	cd ${WRKDIR}/.m2 && git remote add origin git@github.com:mfechner/freebsd-math-jts-deps.git
 	cd ${WRKDIR}/.m2 && git fetch
 	cd ${WRKDIR}/.m2 && rm -Rf repository
 	cd ${WRKDIR}/.m2 && git checkout master
 	cd ${WRKDIR}/.m2 && rm -Rf repository
 	
 post-build:
 	@${ECHO} "(!!!) Please upload the maven repo using: make pushToGH"
 .else
 GH_TUPLE=	mfechner:freebsd-math-jts-deps:${VER}:m2
 MASTER_SITES+=  LOCAL/mfechner/:maven
 MVN_ARGS=	--offline
 
 # Move the download deps to correct destination
 post-patch:
 	@${MV} ${WRKDIR}/freebsd-math-jts-deps-${VER} ${WRKDIR}/.m2
 .endif
 
 #-Dmaven.repo.local=${WRKDIR}/freebsd-math-jts-deps-${VER}/
 do-build:
 	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} \
 		${LOCALBASE}/bin/mvn ${MVN_ARGS} \
 		-fae clean install \
 		-Dmaven.test.skip=true \
 		-Duser.home=${WRKDIR}
 
 do-install:
 .for jar in ${JARFILES}
 	@${INSTALL_DATA} ${WRKSRC}/modules/${jar}-${VER}.jar	\
 		${STAGEDIR}${JAVALIBDIR}/
 .endfor
 
 do-install-DOCS-on:
 .for jar in ${JARDOCFILES}
 	@${INSTALL_DATA} ${WRKSRC}/modules/${jar}-${VER}-javadoc.jar	\
 		${STAGEDIR}${JAVALIBDIR}/
 .endfor
 
 # Make sure you build the port before (not in poudriere, make build) with DEV_UPDATE_MODE=yes
 # before you execute this target
 pushToGH:
 	@cd ${WRKDIR}/.m2
 	cd ${WRKDIR}/.m2 && git add .
 	cd ${WRKDIR}/.m2 && git status
 	cd ${WRKDIR}/.m2 && git commit -m "Update deps for version ${VER}."
 	read -p "Continue to push new version ${VER} to GH" dummy
 	cd ${WRKDIR}/.m2 && git push -u origin master
 	cd ${WRKDIR}/.m2 && git tag -f ${VER}
 	cd ${WRKDIR}/.m2 && git push --tags -f
 
 .include <bsd.port.mk>
Index: head/math/jts/distinfo
===================================================================
--- head/math/jts/distinfo	(revision 553319)
+++ head/math/jts/distinfo	(revision 553320)
@@ -1,5 +1,5 @@
-TIMESTAMP = 1563442910
-SHA256 (locationtech-jts-jts-1.16.1_GH0.tar.gz) = 899b58b18e3dc5756ffe94202a36a409a5a22f68b58295406155ace3eb5952c6
-SIZE (locationtech-jts-jts-1.16.1_GH0.tar.gz) = 13702015
-SHA256 (mfechner-freebsd-math-jts-deps-1.16.1_GH0.tar.gz) = f23ae4a882f78ecb37e3e5da49f467e62d3d92f552dd53d4146d4c4f4170193b
-SIZE (mfechner-freebsd-math-jts-deps-1.16.1_GH0.tar.gz) = 49315156
+TIMESTAMP = 1603692576
+SHA256 (locationtech-jts-jts-1.17.1_GH0.tar.gz) = 0a7cb59fe25ab57cc84231ec0b7ed80de60ad1d733ac72b8496f9b73fd98d5c2
+SIZE (locationtech-jts-jts-1.17.1_GH0.tar.gz) = 13802380
+SHA256 (mfechner-freebsd-math-jts-deps-1.17.1_GH0.tar.gz) = b2a754704ff91f575c5f80c1a06e4c1db4afcdd78500d96c19010f3a5cc2296c
+SIZE (mfechner-freebsd-math-jts-deps-1.17.1_GH0.tar.gz) = 54999185
Index: head/math/jts/pkg-descr
===================================================================
--- head/math/jts/pkg-descr	(revision 553319)
+++ head/math/jts/pkg-descr	(revision 553320)
@@ -1,12 +1,12 @@
 The JTS Topology Suite is an API of 2D spatial predicates and functions. It has
 the following design goals:
 
     * JTS conforms to the Simple Features Specification for SQL published by the
 	Open GIS Consortium
     * JTS provides a complete, consistent, robust implementation of fundamental
 	2D spatial algorithms
     * JTS is fast enough for production use
     * JTS is written in 100% pure Java(TM)
     * JTS is open source (under the LGPL license)
 
-WWW: http://www.vividsolutions.com/Jts/JTSHome.htm
+WWW: https://github.com/locationtech/jts