Index: head/devel/R-cran-optparse/Makefile
===================================================================
--- head/devel/R-cran-optparse/Makefile	(revision 536406)
+++ head/devel/R-cran-optparse/Makefile	(revision 536407)
@@ -1,21 +1,20 @@
 # $FreeBSD$
 
 PORTNAME=	optparse
-DISTVERSION=	1.6.4
-PORTREVISION=	1
+DISTVERSION=	1.6.6
 CATEGORIES=	devel
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	jwb@FreeBSD.org
 COMMENT=	Command line flag parser inspired by Python's optparse
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 CRAN_DEPENDS=	R-cran-getopt>=1.20.2:devel/R-cran-getopt
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		cran:auto-plist
 
 .include <bsd.port.mk>
Index: head/devel/R-cran-optparse/distinfo
===================================================================
--- head/devel/R-cran-optparse/distinfo	(revision 536406)
+++ head/devel/R-cran-optparse/distinfo	(revision 536407)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1573918581
-SHA256 (optparse_1.6.4.tar.gz) = cd7855ebc2303da4ab0615282667c7eeef5329faf51bd2bf2e4b0d250561d973
-SIZE (optparse_1.6.4.tar.gz) = 37654
+TIMESTAMP = 1589846703
+SHA256 (optparse_1.6.6.tar.gz) = 51779d497146e9354b1153713d939e81551e08948c2b00e4b117b1377c0b60d0
+SIZE (optparse_1.6.6.tar.gz) = 37896