diff -ruN /usr/ports/sysutils/flock/Makefile ./flock/Makefile
--- /usr/ports/sysutils/flock/Makefile	2021-04-20 11:50:54.880389000 +0200
+++ ./flock/Makefile	2021-04-20 17:23:32.372142000 +0200
@@ -1,10 +1,9 @@
 # Created by: Andrey Zonov <andrey@zonov.org>
 
 PORTNAME=	flock
-PORTVERPREFIX=	2.30
-PORTVERSION=	${PORTVERPREFIX}.1
+PORTVERSION=	2.30.2
 CATEGORIES=	sysutils
-MASTER_SITES=	KERNEL_ORG/linux/utils/util-linux/v${PORTVERPREFIX}/
+MASTER_SITES=	KERNEL_ORG/linux/utils/util-linux/v${PORTVERSION}/
 DISTNAME=	util-linux-${PORTVERSION}
 
 MAINTAINER=	franco@opnsense.org
@@ -13,16 +12,17 @@
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+USES=           libtool pkgconfig
+
 GNU_CONFIGURE=	yes
-USES=		libtool pkgconfig
 
+PLIST_FILES=    bin/flock man/man1/flock.1.gz \
+                etc/bash_completion.d/flock
+
 OPTIONS_DEFINE=	NLS
 
+NLS_USES=       autoreconf gettext
 NLS_CONFIGURE_ENABLE=	nls
-NLS_USES=	autoreconf gettext
-
-PLIST_FILES=	bin/flock man/man1/flock.1.gz \
-		etc/bash_completion.d/flock
 
 do-build:
 	# skip building unneeded utils
diff -ruN /usr/ports/sysutils/flock/distinfo ./flock/distinfo
--- /usr/ports/sysutils/flock/distinfo	2021-04-20 11:50:54.880487000 +0200
+++ ./flock/distinfo	2021-04-20 17:16:13.390071000 +0200
@@ -1,3 +1,3 @@
-TIMESTAMP = 1504499806
-SHA256 (util-linux-2.30.1.tar.gz) = 88bb1d08f0d67fb1b548c3e2160f7f40fb552cdf6b771a5dd1b94e1e04fc1d9a
-SIZE (util-linux-2.30.1.tar.gz) = 9513750
+TIMESTAMP = 1618931773
+SHA256 (util-linux-2.30.2.tar.gz) = 865e10788f90bfe015a4874a378ef1303ac44de5cd8b353668d22ba80b50b0de
+SIZE (util-linux-2.30.2.tar.gz) = 9545217