diff --git a/math/octave-forge-interval/Makefile b/math/octave-forge-interval/Makefile
index 8daa654bd293..d8dfa649b2ff 100644
--- a/math/octave-forge-interval/Makefile
+++ b/math/octave-forge-interval/Makefile
@@ -1,34 +1,33 @@
 # Created by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
 
 PORTNAME=	octave-forge-interval
-PORTVERSION=	3.2.0
-PORTREVISION=	8
+PORTVERSION=	3.2.1
 CATEGORIES=	math
 
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Octave-forge package ${OCTAVE_PKGNAME}
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKDIR}/${OCTSRC}/COPYING
 
 LIB_DEPENDS=	libmpfr.so:math/mpfr
 
 # OCTSRC is the name of the directory of the package.
 # It is usually ${OCTAVE_PKGNAME} or ${DISTNAME}.
 OCTSRC=		${DISTNAME}
 
 WRKSRC=		${WRKDIR}/${OCTSRC}/src
 
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == powerpc64
 USE_GCC=	yes
 .endif
 
 post-build:
 	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-interval/distinfo b/math/octave-forge-interval/distinfo
index 1adc087b3a1e..4863b3f03134 100644
--- a/math/octave-forge-interval/distinfo
+++ b/math/octave-forge-interval/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1530412096
-SHA256 (octave-forge/interval-3.2.0.tar.gz) = 40dca588e32167484a3e9d1c77858db11f4eacb5ea92dcc37c78144fd6f91a28
-SIZE (octave-forge/interval-3.2.0.tar.gz) = 2672463
+TIMESTAMP = 1643559459
+SHA256 (octave-forge/interval-3.2.1.tar.gz) = 38e526427375713229ab3d86a5fe3f5a08550747d8420541706fdea9093fdce8
+SIZE (octave-forge/interval-3.2.1.tar.gz) = 2504615