Index: head/devel/mdb/Makefile
===================================================================
--- head/devel/mdb/Makefile	(revision 497976)
+++ head/devel/mdb/Makefile	(revision 497977)
@@ -1,38 +1,37 @@
 # $FreeBSD$
 
 PORTNAME=	mdb
-PORTVERSION=	0.3
-PORTREVISION=	1
+PORTVERSION=	20190315
 CATEGORIES=	devel
 
 MAINTAINER=	jhb@FreeBSD.org
 COMMENT=	Solaris Modular Debugger
 
 LICENSE=	CDDL
 
 USES=		uidfix
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	bsdjhb
 GH_PROJECT=	illumos-gate
-GH_TAGNAME=	fc55b6de75
+GH_TAGNAME=	dbca84a2a4
 
 ONLY_FOR_ARCHS=	amd64
 
 MAKE_ARGS=	WITH_CTF=yes
 MAKE_ARGS+=	BINDIR=${PREFIX}/bin
 MAKE_ARGS+=	LIBDIR=${PREFIX}/lib
 MAKE_ARGS+=	FREEBSD_SRC_DIR=${SRC_BASE}
 WRKSRC_SUBDIR=	freebsd/cddl/usr.bin/mdb
 CFLAGS+=	-DMDB_PREFIX=\\\"${PREFIX}\\\" -g
 
 .include <bsd.port.pre.mk>
 
 .if !exists(${SRC_BASE}/cddl/compat) || !exists(${SRC_BASE}/sys/cddl/compat)
 IGNORE=		requires full source tree with CDDL sources
 .endif
 
 pre-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/mdb/kvm/${MACHINE_ARCH}
 
 .include <bsd.port.post.mk>
Index: head/devel/mdb/distinfo
===================================================================
--- head/devel/mdb/distinfo	(revision 497976)
+++ head/devel/mdb/distinfo	(revision 497977)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1520637045
-SHA256 (bsdjhb-illumos-gate-0.3-fc55b6de75_GH0.tar.gz) = d60ab54561e1f1b06568d1303e75077808508611f4455638d59f6708ee027db5
-SIZE (bsdjhb-illumos-gate-0.3-fc55b6de75_GH0.tar.gz) = 115106753
+TIMESTAMP = 1552676788
+SHA256 (bsdjhb-illumos-gate-20190315-dbca84a2a4_GH0.tar.gz) = e454434d5cd17e1a2fad5edbd5590688015137142395bb5a80eea3f5fcc4bddc
+SIZE (bsdjhb-illumos-gate-20190315-dbca84a2a4_GH0.tar.gz) = 115103767