diff --git a/math/R-cran-intervals/Makefile b/math/R-cran-intervals/Makefile
index 202bbb4c4437..912c4b326bbf 100644
--- a/math/R-cran-intervals/Makefile
+++ b/math/R-cran-intervals/Makefile
@@ -1,15 +1,14 @@
 PORTNAME=	intervals
-DISTVERSION=	0.15.3
-PORTREVISION=	1
+DISTVERSION=	0.15.4
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	ygy@FreeBSD.org
 COMMENT=	Tools for Working with Points and Intervals
 WWW=		https://github.com/edzer/intervals
 
 LICENSE=	ART20
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-intervals/distinfo b/math/R-cran-intervals/distinfo
index 650897a600ce..b661c16b5c0d 100644
--- a/math/R-cran-intervals/distinfo
+++ b/math/R-cran-intervals/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1681490659
-SHA256 (intervals_0.15.3.tar.gz) = 8501fef7c74b9be874e807839518aae85e79bf4a047cd52169b52c6d9b41dfc4
-SIZE (intervals_0.15.3.tar.gz) = 499808
+TIMESTAMP = 1688439002
+SHA256 (intervals_0.15.4.tar.gz) = 50c0e1e3aab3e7b72cc1f0a6559d96caa3a360e969c38538479907e6cbe39f8f
+SIZE (intervals_0.15.4.tar.gz) = 499991