diff --git a/science/dwave-preprocessing/Makefile b/science/dwave-preprocessing/Makefile
index 72d49e260fb0..713b97a6c223 100644
--- a/science/dwave-preprocessing/Makefile
+++ b/science/dwave-preprocessing/Makefile
@@ -1,44 +1,44 @@
 PORTNAME=	dwave-preprocessing
-DISTVERSION=	0.6.2
+DISTVERSION=	0.6.3
 CATEGORIES=	science # quantum-computing
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DWave: Preprocessing tools to aid in solving binary quadratic models
 WWW=		https://github.com/dwavesystems/dwave-preprocessing
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	dimod>0:science/dimod
 TEST_DEPENDS=	catch>0:devel/catch \
 		spdlog>0:devel/spdlog
 
 USES=		compiler:c++11-lang pkgconfig
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	dwavesystems
 
 CXXFLAGS+=	`pkg-config --cflags catch2 spdlog`
 LDFLAGS+=	`pkg-config --libs catch2 spdlog`
 
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 PLIST_FILES=	include/dwave-preprocessing/fix_variables.hpp \
 		include/dwave-preprocessing/helper_data_structures.hpp \
 		include/dwave-preprocessing/helper_graph_algorithms.hpp \
 		include/dwave-preprocessing/implication_network.hpp \
 		include/dwave-preprocessing/mapping_policy.hpp \
 		include/dwave-preprocessing/posiform_info.hpp \
 		include/dwave-preprocessing/push_relabel.hpp
 
 BINARY_ALIAS=	git=true
 
 do-install:
 	cd ${WRKSRC}/dwave/preprocessing/include && \
 		${COPYTREE_SHARE} dwave-preprocessing ${STAGEDIR}${PREFIX}/include
 
 do-test: # tests fail to link, see https://github.com/dwavesystems/dwave-preprocessing/issues/119
 	@cd ${WRKSRC}/testscpp && ${SETENV} ${MAKE_ENV} ${MAKE} DIMOD="-I${LOCALBASE}/include"
 
 .include <bsd.port.mk>
diff --git a/science/dwave-preprocessing/distinfo b/science/dwave-preprocessing/distinfo
index c37a7fdd4f11..0b5390946fca 100644
--- a/science/dwave-preprocessing/distinfo
+++ b/science/dwave-preprocessing/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1689134786
-SHA256 (dwavesystems-dwave-preprocessing-0.6.2_GH0.tar.gz) = e73f9fcb9210351f02d3982cd497b7fcd2eb935275ba1f2ef798fb87805ef699
-SIZE (dwavesystems-dwave-preprocessing-0.6.2_GH0.tar.gz) = 125568
+TIMESTAMP = 1690000435
+SHA256 (dwavesystems-dwave-preprocessing-0.6.3_GH0.tar.gz) = 146b66859dc113ba17734deb518d0a6f23e29f6e692313f3051148e5c4107907
+SIZE (dwavesystems-dwave-preprocessing-0.6.3_GH0.tar.gz) = 125755
diff --git a/science/py-dwave-preprocessing/Makefile b/science/py-dwave-preprocessing/Makefile
index 4bacfde25a9d..30d520254ead 100644
--- a/science/py-dwave-preprocessing/Makefile
+++ b/science/py-dwave-preprocessing/Makefile
@@ -1,39 +1,39 @@
 PORTNAME=	dwave-preprocessing
-DISTVERSION=	0.6.2
+DISTVERSION=	0.6.3
 CATEGORIES=	science python # quantum-computing
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DWave: Preprocessing tools to aid in solving binary quadratic models
 WWW=		https://github.com/dwavesystems/dwave-preprocessing
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 PY_DEPENDS=	${PYTHON_PKGNAMEPREFIX}dimod>=0.12.2:science/py-dimod@${PY_FLAVOR} \
 		${PYNUMPY}
 BUILD_DEPENDS=	${PY_DEPENDS} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0.30.0:devel/py-wheel@${PY_FLAVOR}
 LIB_DEPENDS=	libspdlog.so:devel/spdlog
 RUN_DEPENDS=	${PY_DEPENDS}
 
 USES=		localbase:ldflags python
 USE_PYTHON=	distutils cython unittest # 1 test fails, see https://github.com/dwavesystems/dwave-preprocessing/issues/74
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	dwavesystems
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 TEST_WRKSRC=	${WRKSRC}/tests
 
 post-install:
 	# strip binaries
 	@${STRIP_CMD} \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/preprocessing/cyfix_variables${PYTHON_EXT_SUFFIX}.so \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/preprocessing/presolve/cypresolve${PYTHON_EXT_SUFFIX}.so
 	# remove conflicting __init__.py, see https://github.com/dwavesystems/dwave-preprocessing/issues/45
 	@${RM} -r \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/__init__.py \
 		${STAGEDIR}${PYTHON_SITELIBDIR}/dwave/__pycache__
 
 .include <bsd.port.mk>
diff --git a/science/py-dwave-preprocessing/distinfo b/science/py-dwave-preprocessing/distinfo
index 28a918f2ae43..f3f2099a4b43 100644
--- a/science/py-dwave-preprocessing/distinfo
+++ b/science/py-dwave-preprocessing/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1689135265
-SHA256 (dwavesystems-dwave-preprocessing-0.6.2_GH0.tar.gz) = e73f9fcb9210351f02d3982cd497b7fcd2eb935275ba1f2ef798fb87805ef699
-SIZE (dwavesystems-dwave-preprocessing-0.6.2_GH0.tar.gz) = 125568
+TIMESTAMP = 1690000633
+SHA256 (dwavesystems-dwave-preprocessing-0.6.3_GH0.tar.gz) = 146b66859dc113ba17734deb518d0a6f23e29f6e692313f3051148e5c4107907
+SIZE (dwavesystems-dwave-preprocessing-0.6.3_GH0.tar.gz) = 125755