diff --git a/math/suitesparse-graphblas/Makefile b/math/suitesparse-graphblas/Makefile
index 0447293c8680..3ca18c66dba2 100644
--- a/math/suitesparse-graphblas/Makefile
+++ b/math/suitesparse-graphblas/Makefile
@@ -1,32 +1,32 @@
 PORTNAME=	${MPORTNAME:tl}
-PORTVERSION=	9.0.3
+PORTVERSION=	9.1.0
 CATEGORIES=	math
 
 COMMENT=	Graph algorithms in the language of linear algebra
 WWW=		https://graphblas.org/
 
 LICENSE=	APACHE20
 
 USES=		localbase:ldflags pathfix
 
 MPORTNAME=	GraphBLAS
 CMAKE_ARGS+=	-DGRAPHBLAS_COMPACT:BOOL=On	\
 		-DGRAPHBLAS_USE_JIT:BOOL=On
 USE_LDCONFIG=	yes
 
 PORTDOCS=	CSC20_OpenMP_GraphBLAS.pdf Davis_HPEC18.pdf	\
 		GraphBLAS_API_C_v2.1.0.pdf	\
 		GraphBLAS_UserGuide.pdf HPEC19.pdf	\
 		HPEC20_Python_and_MATLAB.pdf lagraph-grapl19.pdf	\
 		toms_graphblas.pdf toms_parallel_grb2.pdf	\
 		The_GraphBLAS_in_Julia_and_Python_the_PageRank_and_Triangle_Centralities.pdf
 
 .include "${.CURDIR}/../../math/suitesparse/bsd.suitesparse.mk"
 
 post-stage-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for doc in ${PORTDOCS}
 	${INSTALL_DATA} ${BUILD_WRKSRC}/Doc/${doc} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.post.mk>