diff --git a/astro/mkgmap/Makefile b/astro/mkgmap/Makefile
index e38743ede525..b762ac734ec3 100644
--- a/astro/mkgmap/Makefile
+++ b/astro/mkgmap/Makefile
@@ -1,45 +1,45 @@
 # Created by: Dmitry Marakasov <amdmi3@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	mkgmap
-PORTVERSION=	r4278
+PORTVERSION=	r4283
 CATEGORIES=	astro converters java
 MASTER_SITES=	http://www.mkgmap.org.uk/download/ \
 		http://mirror.amdmi3.ru/distfiles/
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	Convert OpenStreetMap data into a Garmin format
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENCE
 
 USE_JAVA=	yes
-JAVA_VERSION=	1.6+
+JAVA_VERSION=	1.8+
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 SUB_FILES=	${PORTNAME}.sh
 
 PLIST_FILES=	bin/${PORTNAME}
 PORTDOCS=	*
 PORTEXAMPLES=	*
 PORTDATA=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${DATADIR}/lib
 	${INSTALL_DATA} ${WRKSRC}/${PORTNAME}.jar ${STAGEDIR}${DATADIR}/
 	${INSTALL_DATA} ${WRKSRC}/lib/* ${STAGEDIR}${DATADIR}/lib/
 	${INSTALL_SCRIPT} ${WRKDIR}/${PORTNAME}.sh ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}/
 	${INSTALL_DATA} ${WRKSRC}/doc/*.txt ${STAGEDIR}${DOCSDIR}/
 
 do-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	@cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
diff --git a/astro/mkgmap/distinfo b/astro/mkgmap/distinfo
index 47c44da075b9..cd375920dffd 100644
--- a/astro/mkgmap/distinfo
+++ b/astro/mkgmap/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1550501924
-SHA256 (mkgmap-r4278.tar.gz) = 2b024b31fc6df3a162c56a1e1b873bc4b78d1f0561fed9a1d0bc76b94af2b95e
-SIZE (mkgmap-r4278.tar.gz) = 3397001
+TIMESTAMP = 1552399600
+SHA256 (mkgmap-r4283.tar.gz) = d4b5637377028e92df13c1a69f05a54df19cee7253100df9f6672d757d289245
+SIZE (mkgmap-r4283.tar.gz) = 3397503