diff --git a/math/R-cran-ddalpha/Makefile b/math/R-cran-ddalpha/Makefile
index 913eb99a72b2..21855f3f8d02 100644
--- a/math/R-cran-ddalpha/Makefile
+++ b/math/R-cran-ddalpha/Makefile
@@ -1,24 +1,23 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 
 PORTNAME=	ddalpha
-PORTVERSION=	1.3.11
-PORTREVISION=	1
+PORTVERSION=	1.3.12
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Depth-Based Classification and Calculation of Data Depth
 
 LICENSE=	GPLv2
 
 CRAN_DEPENDS=	R-cran-robustbase>0:math/R-cran-robustbase \
 		R-cran-sfsmisc>0:devel/R-cran-sfsmisc \
 		R-cran-geometry>0:math/R-cran-geometry \
 		R-cran-Rcpp>=0.11.0:devel/R-cran-Rcpp \
 		R-cran-BH>0:devel/R-cran-BH
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
-USES=		cran:auto-plist,compiles
+USES=		compiler:c++11-lang cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-ddalpha/distinfo b/math/R-cran-ddalpha/distinfo
index 563276a89732..0322a7b63c0e 100644
--- a/math/R-cran-ddalpha/distinfo
+++ b/math/R-cran-ddalpha/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1578764168
-SHA256 (ddalpha_1.3.11.tar.gz) = c30b4a3a9549cb4dc0a8e51e06f5b6e4c457c5326acc8f4680968c920f59b6e9
-SIZE (ddalpha_1.3.11.tar.gz) = 491977
+TIMESTAMP = 1647345167
+SHA256 (ddalpha_1.3.12.tar.gz) = 34ea1b5909259adae33e1093299597044845b811787b4e365ff4621674f6061f
+SIZE (ddalpha_1.3.12.tar.gz) = 490014