diff --git a/math/octave-forge-csg-toolkit/Makefile b/math/octave-forge-csg-toolkit/Makefile
index 43a9f1da061e..51ee3a523036 100644
--- a/math/octave-forge-csg-toolkit/Makefile
+++ b/math/octave-forge-csg-toolkit/Makefile
@@ -1,26 +1,25 @@
 PORTNAME=	octave-forge-csg-toolkit
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.3.2
-PORTREVISION=	1
+DISTVERSION=	1.4.0
 CATEGORIES=	math
 
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Octave-forge package ${OCTAVE_PKGNAME}
 WWW=		https://packages.octave.org/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKDIR}/${OCTAVE_SRC}/COPYING
 
 RUN_DEPENDS=	${OCTAVE_TARBALLS_DIR}/io.tar.gz:math/octave-forge-io
 
 USES=		compiler octave
 USE_GCC=	yes
 USE_GITHUB=	yes
 GH_ACCOUNT=	pr0m1th3as
 GH_PROJECT=	${OCTAVE_PKGNAME}
 
 CXXFLAGS+=	-stdlib=libstdc++
 
 OCTAVE_SRC=		${GH_PROJECT}-${DISTVERSION}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-csg-toolkit/distinfo b/math/octave-forge-csg-toolkit/distinfo
index 577bd3b0148e..fe1b769cbf70 100644
--- a/math/octave-forge-csg-toolkit/distinfo
+++ b/math/octave-forge-csg-toolkit/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1711003659
-SHA256 (octave-forge/pr0m1th3as-csg-toolkit-v1.3.2_GH0.tar.gz) = 59a9e139434e3c4268e91b40692d59dec9636ce6e215093d4437ea6a2b01537c
-SIZE (octave-forge/pr0m1th3as-csg-toolkit-v1.3.2_GH0.tar.gz) = 218007
+TIMESTAMP = 1744659178
+SHA256 (octave-forge/pr0m1th3as-csg-toolkit-v1.4.0_GH0.tar.gz) = b08c43620a00bccaef7ed48342cea052bdd2ae3e0d0c9fa933653e8ce8ae1162
+SIZE (octave-forge/pr0m1th3as-csg-toolkit-v1.4.0_GH0.tar.gz) = 2154496