diff --git a/math/octave-forge-symbolic/Makefile b/math/octave-forge-symbolic/Makefile
index a571c0700bef..ee4c131285fc 100644
--- a/math/octave-forge-symbolic/Makefile
+++ b/math/octave-forge-symbolic/Makefile
@@ -1,23 +1,22 @@
 PORTNAME=	octave-forge-symbolic
-PORTVERSION=	3.0.1
-PORTREVISION=	1
+PORTVERSION=	3.1.1
 CATEGORIES=	math
 MASTER_SITES=	SF/octave/Octave%20Forge%20Packages/Individual%20Package%20Releases
 DISTNAME=	${OCTAVE_PKGNAME}-${DISTVERSIONFULL}
 
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Octave-forge package ${OCTAVE_PKGNAME}
 WWW=		https://packages.octave.org/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKDIR}/${OCTAVE_SRC}/COPYING
 
 BUILD_DEPENDS+=	isympy:math/py-sympy@${PY_FLAVOR}
 RUN_DEPENDS+=	isympy:math/py-sympy@${PY_FLAVOR}
 
 USES=		octave python
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-symbolic/distinfo b/math/octave-forge-symbolic/distinfo
index ab7b2315a551..3d73d2ed6c5c 100644
--- a/math/octave-forge-symbolic/distinfo
+++ b/math/octave-forge-symbolic/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1661044011
-SHA256 (octave-forge/symbolic-3.0.1.tar.gz) = ba99c631eb14ca51cc376e7c3e4c953ac92c060011b32f2c557354d9d0ff9ad4
-SIZE (octave-forge/symbolic-3.0.1.tar.gz) = 262730
+TIMESTAMP = 1679277652
+SHA256 (octave-forge/symbolic-3.1.1.tar.gz) = 988d2f356ea63488ad8d1c39434760ac24ee2af4efae896c1fd93a5df934532b
+SIZE (octave-forge/symbolic-3.1.1.tar.gz) = 265964