diff --git a/math/jts/Makefile b/math/jts/Makefile
index ee4da7b9fb59..2d7c05b60ee0 100644
--- a/math/jts/Makefile
+++ b/math/jts/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	jts
-DISTVERSION=	1.15.1
+DISTVERSION=	1.16.1
 DISTVERSIONPREFIX=	jts-
 CATEGORIES=	math databases java
 
@@ -24,6 +24,7 @@ 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=	*
 
@@ -88,7 +89,7 @@ pushToGH:
 	cd ${WRKDIR}/.m2 && git add .
 	cd ${WRKDIR}/.m2 && git status
 	cd ${WRKDIR}/.m2 && git commit -m "Update deps for version ${VER}."
-	read Continue to push new version ${VER} to GH
+	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
diff --git a/math/jts/distinfo b/math/jts/distinfo
index d6a6d33af455..a131a0750afe 100644
--- a/math/jts/distinfo
+++ b/math/jts/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1563191416
-SHA256 (locationtech-jts-jts-1.15.1_GH0.tar.gz) = 3c52c7cc5a1b2b7cedfad0416798efd723f4e1573196519ed082cc0fd7e9cf73
-SIZE (locationtech-jts-jts-1.15.1_GH0.tar.gz) = 13594468
-SHA256 (mfechner-freebsd-math-jts-deps-1.15.1_GH0.tar.gz) = 3c15b88ec145f40b61cc8417fab028dae1cb98da5298c026e076b8269b545607
-SIZE (mfechner-freebsd-math-jts-deps-1.15.1_GH0.tar.gz) = 43953648
+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
diff --git a/math/jts/pkg-plist b/math/jts/pkg-plist
index e88c5abc15c8..57f6c09532a7 100644
--- a/math/jts/pkg-plist
+++ b/math/jts/pkg-plist
@@ -1,7 +1,7 @@
-%%JAVAJARDIR%%/jts-app-1.15.1.jar
-%%JAVAJARDIR%%/jts-core-1.15.1.jar
-%%JAVAJARDIR%%/jts-io-common-1.15.1.jar
-%%JAVAJARDIR%%/jts-lab-1.15.1.jar
-%%PORTDOCS%%%%JAVAJARDIR%%/jts-core-1.15.1-javadoc.jar
-%%PORTDOCS%%%%JAVAJARDIR%%/jts-io-common-1.15.1-javadoc.jar
-%%PORTDOCS%%%%JAVAJARDIR%%/jts-lab-1.15.1-javadoc.jar
+%%JAVAJARDIR%%/jts-app-%%VERSION%%.jar
+%%JAVAJARDIR%%/jts-core-%%VERSION%%.jar
+%%JAVAJARDIR%%/jts-io-common-%%VERSION%%.jar
+%%JAVAJARDIR%%/jts-lab-%%VERSION%%.jar
+%%PORTDOCS%%%%JAVAJARDIR%%/jts-core-%%VERSION%%-javadoc.jar
+%%PORTDOCS%%%%JAVAJARDIR%%/jts-io-common-%%VERSION%%-javadoc.jar
+%%PORTDOCS%%%%JAVAJARDIR%%/jts-lab-%%VERSION%%-javadoc.jar