diff --git a/math/R-cran-nnls/Makefile b/math/R-cran-nnls/Makefile
index be3c21446439..f47618b00dd6 100644
--- a/math/R-cran-nnls/Makefile
+++ b/math/R-cran-nnls/Makefile
@@ -1,15 +1,14 @@
 PORTNAME=	nnls
-PORTVERSION=	1.4
-PORTREVISION=	13
+DISTVERSION=	1.6
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	skreuzer@FreeBSD.org
 COMMENT=	R implementation of an algorithm for non-negative least squares
 WWW=		https://cran.r-project.org/web/packages/nnls/
 
 LICENSE=	GPLv2
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-nnls/distinfo b/math/R-cran-nnls/distinfo
index 925f3b53a049..a309f41385eb 100644
--- a/math/R-cran-nnls/distinfo
+++ b/math/R-cran-nnls/distinfo
@@ -1,2 +1,3 @@
-SHA256 (nnls_1.4.tar.gz) = 0e5d77abae12bc50639d34354f96a8e079408c9d7138a360743b73bd7bce6c1f
-SIZE (nnls_1.4.tar.gz) = 10538
+TIMESTAMP = 1788747661
+SHA256 (nnls_1.6.tar.gz) = 272f6174cfbab744486f7ec44a516cb5845663b28d38fe0b4d2a924673117fda
+SIZE (nnls_1.6.tar.gz) = 11745