diff --git a/net-mgmt/ipv6calc/Makefile b/net-mgmt/ipv6calc/Makefile
index bd867fe497e5..732acdbd7818 100644
--- a/net-mgmt/ipv6calc/Makefile
+++ b/net-mgmt/ipv6calc/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	ipv6calc
-PORTVERSION=	1.1.0
+PORTVERSION=	2.0.0
 CATEGORIES=	net-mgmt ipv6
 MASTER_SITES=	ftp://ftp.bieringer.de/pub/linux/IPv6/ipv6calc/
 
diff --git a/net-mgmt/ipv6calc/distinfo b/net-mgmt/ipv6calc/distinfo
index bea13e9a50bd..d2a7c34d1837 100644
--- a/net-mgmt/ipv6calc/distinfo
+++ b/net-mgmt/ipv6calc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1539553376
-SHA256 (ipv6calc-1.1.0.tar.gz) = 782d8f9b61520598316530907898038e8adcb76b1c01bc2885650374de8ce4e0
-SIZE (ipv6calc-1.1.0.tar.gz) = 1396498
+TIMESTAMP = 1550403817
+SHA256 (ipv6calc-2.0.0.tar.gz) = a72c78c72e004ec91e62a4d251191621bb17ac89391a59ee2877f43f81f1810c
+SIZE (ipv6calc-2.0.0.tar.gz) = 1436990