diff --git a/math/vinci/Makefile b/math/vinci/Makefile
index bb5dfb3a942d..da7e7e8760df 100644
--- a/math/vinci/Makefile
+++ b/math/vinci/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	vinci
 DISTVERSION=	1.0.5
 CATEGORIES=	math
-MASTER_SITES=	http://www.multiprecision.org/downloads/
+MASTER_SITES=	https://www.multiprecision.org/downloads/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Package that implements algorithms for convex body volume computation
-WWW=		https://www.multiprecision.org/vinci/home.html
+WWW=		https://www.multiprecision.org/vinci/index.html
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		gmake
 
 MAKEFILE=	makefile
 MAKE_ARGS=	CC=${CC} OPT="${CFLAGS}"
 
 ALL_TARGET=	${PORTNAME}
 
 PLIST_FILES=	bin/${PORTNAME}
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 
 .include <bsd.port.mk>