diff --git a/science/py-dwave-optimization/Makefile b/science/py-dwave-optimization/Makefile
index 116210d8c460..c69cd487fc34 100644
--- a/science/py-dwave-optimization/Makefile
+++ b/science/py-dwave-optimization/Makefile
@@ -1,31 +1,32 @@
 PORTNAME=	dwave-optimization
 DISTVERSION=	0.6.6
+PORTREVISION=	1
 CATEGORIES=	science python # quantum-computing
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:S/-/_/}-${DISTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DWave: Nonlinear models for industrial optimization problems
 WWW=		https://github.com/dwavesystems/dwave-optimization
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}meson-python>=0.18.0:devel/meson-python@${PY_FLAVOR}
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		python
 USE_PYTHON=	pep517 cython3 autoplist pytest
 
 post-install:
 	# strip binaries
 	@${STRIP_CMD} \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/optimization/_model${PYTHON_TAG}.so \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/optimization/_utilities${PYTHON_TAG}.so \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/optimization/libdwave-optimization.so \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/optimization/states${PYTHON_TAG}.so \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/optimization/symbols${PYTHON_TAG}.so
 
 .include <bsd.port.mk>
diff --git a/science/py-dwave-optimization/files/patch-pyproject.toml b/science/py-dwave-optimization/files/patch-pyproject.toml
index 3ee77e1a76e5..f967fa9ec1e3 100644
--- a/science/py-dwave-optimization/files/patch-pyproject.toml
+++ b/science/py-dwave-optimization/files/patch-pyproject.toml
@@ -1,11 +1,12 @@
---- pyproject.toml.orig	2025-09-27 21:16:33 UTC
+--- pyproject.toml.orig	2025-09-18 00:07:10 UTC
 +++ pyproject.toml
 @@ -1,7 +1,7 @@ requires = [
  [build-system]
  requires = [
-     "cython~=3.1.0",
+-    "cython~=3.1.0",
 -    "meson-python~=0.18.0",
++    "cython~=3.1",
 +    "meson-python",
  ]
  build-backend = 'mesonpy'