Index: head/www/R-cran-httpuv/Makefile
===================================================================
--- head/www/R-cran-httpuv/Makefile	(revision 472849)
+++ head/www/R-cran-httpuv/Makefile	(revision 472850)
@@ -1,23 +1,23 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	httpuv
-PORTVERSION=	1.4.3
+PORTVERSION=	1.4.4.1
 CATEGORIES=	www
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	HTTP and WebSocket server library for R
 
 LICENSE=	GPLv2+
 
 CRAN_DEPENDS=	R-cran-Rcpp>=0.11.0:devel/R-cran-Rcpp \
 		R-cran-promises>0:devel/R-cran-promises \
-		R-cran-later>=0.7.2:devel/R-cran-later \
+		R-cran-later>=0.7.3:devel/R-cran-later \
 		R-cran-BH>0:devel/R-cran-BH
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
Index: head/www/R-cran-httpuv/distinfo
===================================================================
--- head/www/R-cran-httpuv/distinfo	(revision 472849)
+++ head/www/R-cran-httpuv/distinfo	(revision 472850)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1526352921
-SHA256 (httpuv_1.4.3.tar.gz) = c6e91ac3396a102deabd9a63b5a786f1ae1f87b5ee1ce0f1501fc0f43cebf095
-SIZE (httpuv_1.4.3.tar.gz) = 1673359
+TIMESTAMP = 1529474955
+SHA256 (httpuv_1.4.4.1.tar.gz) = c6a44f262df83bae0fcf808a07c0b3da5f0bc9ea29aa7c6eccf421d541c07c8a
+SIZE (httpuv_1.4.4.1.tar.gz) = 1675566