diff --git a/math/octave-forge-dicom/Makefile b/math/octave-forge-dicom/Makefile
index 018b0e5933c2..971ff5663383 100644
--- a/math/octave-forge-dicom/Makefile
+++ b/math/octave-forge-dicom/Makefile
@@ -1,31 +1,30 @@
 # Created by: Stephen Montgomery-Smith <stephen@FreeBSD.org>
 
 PORTNAME=	octave-forge-dicom
-PORTVERSION=	0.4.1
-PORTREVISION=	1
+PORTVERSION=	0.5.0
 CATEGORIES=	math
 
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Octave-forge package ${OCTAVE_PKGNAME}
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKDIR}/${OCTSRC}/COPYING
 
 BUILD_DEPENDS+=	cmake:devel/cmake
 
 LIB_DEPENDS+=	libgdcmCommon.so:devel/gdcm
 
 # OCTSRC is the name of the directory of the package.
 # It is usually ${OCTAVE_PKGNAME} or ${DISTNAME}.
 OCTSRC=		${DISTNAME}
 
 WRKSRC=		${WRKDIR}/${OCTSRC}/src
 GNU_CONFIGURE=	yes
 
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 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-dicom/distinfo b/math/octave-forge-dicom/distinfo
index 31106c3eccc1..e502791d134e 100644
--- a/math/octave-forge-dicom/distinfo
+++ b/math/octave-forge-dicom/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1645723049
-SHA256 (octave-forge/dicom-0.4.1.tar.gz) = cd9250f4f3f83d5a1bb49ad9d0ee7e6e668e3d00f4a309e572abc44798c806fd
-SIZE (octave-forge/dicom-0.4.1.tar.gz) = 481396
+TIMESTAMP = 1656991134
+SHA256 (octave-forge/dicom-0.5.0.tar.gz) = 19d7d6ee4b3f7292164039444fbd9fdeae957321c82d34bb7118197a5a2a7de8
+SIZE (octave-forge/dicom-0.5.0.tar.gz) = 934504