diff --git a/math/octave-forge-control/Makefile b/math/octave-forge-control/Makefile
index d563854aa7da..8cf654fb3f94 100644
--- a/math/octave-forge-control/Makefile
+++ b/math/octave-forge-control/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	octave-forge-control
 DISTVERSIONPREFIX=	control-
-DISTVERSION=	4.1.3
+DISTVERSION=	4.2.0
 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
 
 USES=		octave autoreconf
 USE_GITHUB=	yes
 GH_ACCOUNT=	gnu-octave SLICOT:slicot
 GH_PROJECT=	pkg-control SLICOT-Reference:slicot
-GH_TAGNAME=	401037e:slicot
+GH_TAGNAME=	163ee3a:slicot
 
 OCTAVE_SRC=	${GH_PROJECT}-control-${DISTVERSION}
 
 GNU_CONFIGURE=	yes
 
-MAKE_ARGS+=	SC_SMOD=${WRKSRC_slicot}
+MAKE_ARGS+=	SC_SUBMOD=${WRKSRC_slicot}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-control/distinfo b/math/octave-forge-control/distinfo
index feb811ec2d39..8114f3ca2f71 100644
--- a/math/octave-forge-control/distinfo
+++ b/math/octave-forge-control/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1757703269
-SHA256 (octave-forge/gnu-octave-pkg-control-control-4.1.3_GH0.tar.gz) = aeef643cbaf3b83e4331cf22f6a0dd173198443df87a53b3bf27074c1f99aa7d
-SIZE (octave-forge/gnu-octave-pkg-control-control-4.1.3_GH0.tar.gz) = 358422
-SHA256 (octave-forge/SLICOT-SLICOT-Reference-401037e_GH0.tar.gz) = bbdf70fe0a069ca80567f4421ba428ff9ea99b57f96ca552467032750f48b66f
-SIZE (octave-forge/SLICOT-SLICOT-Reference-401037e_GH0.tar.gz) = 2868815
+TIMESTAMP = 1768866220
+SHA256 (octave-forge/gnu-octave-pkg-control-control-4.2.0_GH0.tar.gz) = 4f4953e47ea28587c21bfb0f986e5fa577aef2208f8e12cb3216f721274770e9
+SIZE (octave-forge/gnu-octave-pkg-control-control-4.2.0_GH0.tar.gz) = 355283
+SHA256 (octave-forge/SLICOT-SLICOT-Reference-163ee3a_GH0.tar.gz) = cf743e743d1d8ba4fb46df003e8e09d4cf1bfcc492a79eb747264a39e8b727a7
+SIZE (octave-forge/SLICOT-SLICOT-Reference-163ee3a_GH0.tar.gz) = 2981180