diff --git a/math/R-cran-RcppArmadillo/Makefile b/math/R-cran-RcppArmadillo/Makefile
index d78639b4da35..65db1f9eb93f 100644
--- a/math/R-cran-RcppArmadillo/Makefile
+++ b/math/R-cran-RcppArmadillo/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	RcppArmadillo
-DISTVERSION=	15.2.7-1
+DISTVERSION=	15.4.0-1
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	eduardo@FreeBSD.org
 COMMENT=	Rcpp integration for Armadillo templated linear algebra library
 WWW=		https://cran.r-project.org/package=RcppArmadillo
 
 LICENSE=	GPLv2+
 
 CRAN_DEPENDS=	R-cran-Rcpp>=1.1.1:devel/R-cran-Rcpp
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 TEST_DEPENDS=	R-cran-slam>0:math/R-cran-slam \
 		R-cran-tinytest>0:devel/R-cran-tinytest
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-RcppArmadillo/distinfo b/math/R-cran-RcppArmadillo/distinfo
index 9f7a2f9f47ab..11f6be19cd8c 100644
--- a/math/R-cran-RcppArmadillo/distinfo
+++ b/math/R-cran-RcppArmadillo/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1780241092
-SHA256 (RcppArmadillo_15.2.7-1.tar.gz) = f7a20f66b1364b596b632a57adbe932910d48a3bc158a4e550d7eed00147966e
-SIZE (RcppArmadillo_15.2.7-1.tar.gz) = 1090506
+TIMESTAMP = 1781976159
+SHA256 (RcppArmadillo_15.4.0-1.tar.gz) = fae8ea3e61b8c2006d0b140e9a6c4001b7de78c3afd1eaa54c6cd2ea80ac198d
+SIZE (RcppArmadillo_15.4.0-1.tar.gz) = 1092953