diff --git a/math/py-sparsediffpy/Makefile b/math/py-sparsediffpy/Makefile
index 3f7e9462dd33..b5f02a6a9138 100644
--- a/math/py-sparsediffpy/Makefile
+++ b/math/py-sparsediffpy/Makefile
@@ -1,23 +1,23 @@
 PORTNAME=	sparsediffpy
-DISTVERSION=	0.5.0
+DISTVERSION=	0.5.1
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Python bindings for SparseDiffEngine algorithmic differentiation
 WWW=		https://github.com/SparseDifferentiation/SparseDiffPy
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	ninja:devel/ninja \
 		${PYTHON_PKGNAMEPREFIX}numpy>=2.0.0:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scikit-build-core>=0.10:devel/py-scikit-build-core@${PY_FLAVOR}
 LIB_DEPENDS=	libopenblas.so:math/openblas
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=2.0.0:math/py-numpy@${PY_FLAVOR}
 
 USES=		cmake:indirect python
 USE_PYTHON=	pep517 autoplist
 
 .include <bsd.port.mk>
diff --git a/math/py-sparsediffpy/distinfo b/math/py-sparsediffpy/distinfo
index 1db472294dd0..e35d65e85f7e 100644
--- a/math/py-sparsediffpy/distinfo
+++ b/math/py-sparsediffpy/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1780983487
-SHA256 (sparsediffpy-0.5.0.tar.gz) = d6a5cda21f161f390d23923d36f14a2f3d328114a41757616070d77ae84154d2
-SIZE (sparsediffpy-0.5.0.tar.gz) = 228774
+TIMESTAMP = 1781406445
+SHA256 (sparsediffpy-0.5.1.tar.gz) = 1337716728db1b65517c8faa5bdb3502161a2f5be95ab8a7f4737337c4fc7aff
+SIZE (sparsediffpy-0.5.1.tar.gz) = 228905