Index: net-mgmt/zabbix4-server/Makefile
===================================================================
--- net-mgmt/zabbix4-server/Makefile	(revision 535777)
+++ net-mgmt/zabbix4-server/Makefile	(working copy)
@@ -2,10 +2,10 @@
 # $FreeBSD$
 
 PORTNAME=	zabbix4
-PORTVERSION=	4.0.19
+PORTVERSION=	4.0.20
 PORTREVISION?=	0
 CATEGORIES=	net-mgmt
-MASTER_SITES=	SF/zabbix/ZABBIX%20Latest%20Stable/${PORTVERSION}
+MASTER_SITES=	https://cdn.zabbix.com/zabbix/sources/stable/${PORTVERSION:R}/
 PKGNAMESUFFIX?=	-server
 DISTNAME=	zabbix-${PORTVERSION}
 
Index: net-mgmt/zabbix4-server/distinfo
===================================================================
--- net-mgmt/zabbix4-server/distinfo	(revision 535777)
+++ net-mgmt/zabbix4-server/distinfo	(working copy)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1586774230
-SHA256 (zabbix-4.0.19.tar.gz) = 794deb38563b6aabd995206544dd1e70867437e5fbc4485170edb71681da5133
-SIZE (zabbix-4.0.19.tar.gz) = 17211769
+TIMESTAMP = 1589899035
+SHA256 (zabbix-4.0.20.tar.gz) = 7c401f2cbe0b76882b1a65f7de82422ac39e544039f6cf6ab5b1b85c23e9d840
+SIZE (zabbix-4.0.20.tar.gz) = 17215217