diff --git a/math/R-cran-forecast/Makefile b/math/R-cran-forecast/Makefile
index a898de1c094a..7039197ad5cb 100644
--- a/math/R-cran-forecast/Makefile
+++ b/math/R-cran-forecast/Makefile
@@ -1,27 +1,28 @@
 PORTNAME=	forecast
-PORTVERSION=	8.16
+PORTVERSION=	8.17.0
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Forecasting functions for time series and linear models
 
 LICENSE=	GPLv3
 
 CRAN_DEPENDS=	R-cran-colorspace>0:graphics/R-cran-colorspace \
 		R-cran-fracdiff>0:math/R-cran-fracdiff \
+		R-cran-generics>=0.1.2:devel/R-cran-generics \
 		R-cran-ggplot2>=2.2.1:graphics/R-cran-ggplot2 \
 		R-cran-lmtest>0:finance/R-cran-lmtest \
 		R-cran-magrittr>0:devel/R-cran-magrittr \
 		R-cran-Rcpp>=0.11.0:devel/R-cran-Rcpp \
 		R-cran-timeDate>0:finance/R-cran-timeDate \
 		R-cran-tseries>0:finance/R-cran-tseries \
 		R-cran-urca>0:finance/R-cran-urca \
 		R-cran-zoo>0:math/R-cran-zoo \
 		R-cran-RcppArmadillo>=0.2.35:math/R-cran-RcppArmadillo
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=	cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-forecast/distinfo b/math/R-cran-forecast/distinfo
index 6f2a55eebd75..2954fa90d970 100644
--- a/math/R-cran-forecast/distinfo
+++ b/math/R-cran-forecast/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1641948687
-SHA256 (forecast_8.16.tar.gz) = 9f01eb895a883a7e1e23725b167b46edc1b0b152fd4120278aaa5f7b2621767f
-SIZE (forecast_8.16.tar.gz) = 785973
+TIMESTAMP = 1658896982
+SHA256 (forecast_8.17.0.tar.gz) = 89fe532793fdfa69fbb9676299a69d314c8b66b67ab760de479491e7041ec304
+SIZE (forecast_8.17.0.tar.gz) = 586889