diff --git a/science/py-dwavebinarycsp/Makefile b/science/py-dwavebinarycsp/Makefile
index b4c36dc582a3..24464fb8d413 100644
--- a/science/py-dwavebinarycsp/Makefile
+++ b/science/py-dwavebinarycsp/Makefile
@@ -1,31 +1,32 @@
 PORTNAME=	dwavebinarycsp
-DISTVERSION=	0.3.0
-PORTREVISION=	2
+DISTVERSION=	0.3.1
 CATEGORIES=	science python # quantum-computing
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DWave: Map CSP with binary variables to binary quadratic models
 WWW=		https://docs.ocean.dwavesys.com/projects/binarycsp/en/latest/
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 PY_DEPENDS=	${PYTHON_PKGNAMEPREFIX}dimod>=0.12.13:science/py-dimod@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>=3.0:math/py-networkx@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}penaltymodel>=1.1.0:science/py-penaltymodel@${PY_FLAVOR}
 BUILD_DEPENDS=	${PY_DEPENDS} \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PY_DEPENDS}
 
 USES=		python
 USE_PYTHON=	distutils autoplist unittest
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	dwavesystems
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 NO_ARCH=	yes
 
+# tests as of 0.3.1: Ran 51 tests in 1.584s (all tests passed)
+
 .include <bsd.port.mk>
diff --git a/science/py-dwavebinarycsp/distinfo b/science/py-dwavebinarycsp/distinfo
index 741ddc353fba..6414256c6a5d 100644
--- a/science/py-dwavebinarycsp/distinfo
+++ b/science/py-dwavebinarycsp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1705599770
-SHA256 (dwavesystems-dwavebinarycsp-0.3.0_GH0.tar.gz) = 929aea0acdf92ec7c81fa47de9838b53e75e4b28a164f71c8f1b730b48aa3967
-SIZE (dwavesystems-dwavebinarycsp-0.3.0_GH0.tar.gz) = 198410
+TIMESTAMP = 1780506721
+SHA256 (dwavesystems-dwavebinarycsp-0.3.1_GH0.tar.gz) = 0319b352207a85a88e9e39e7a75bbb4cf9749109946e1fd9971c06ae405ef27b
+SIZE (dwavesystems-dwavebinarycsp-0.3.1_GH0.tar.gz) = 198671