diff --git a/archivers/py-blosc2/Makefile b/archivers/py-blosc2/Makefile
index 37e2b1a60d73..535905e7c63d 100644
--- a/archivers/py-blosc2/Makefile
+++ b/archivers/py-blosc2/Makefile
@@ -1,38 +1,38 @@
 PORTNAME=	blosc2
-PORTVERSION=	2.3.2
+PORTVERSION=	2.5.1
 CATEGORIES=	archivers python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Python wrapper for the C-Blosc2 library
 WWW=		https://github.com/Blosc/python-blosc2
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-BUILD_DEPENDS=	c-blosc2>=2.11.3:archivers/c-blosc2 \
+BUILD_DEPENDS=	c-blosc2>=2.13.1:archivers/c-blosc2 \
 		cmake:devel/cmake-core \
 		ninja:devel/ninja \
 		${PYTHON_PKGNAMEPREFIX}numpy>=0,1:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scikit-build>=0:devel/py-scikit-build@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR}
 LIB_DEPENDS=	libblosc2.so:archivers/c-blosc2
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}msgpack>=0:devel/py-msgpack@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ndindex>=1.4:math/py-ndindex@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy>=1.20.3,1:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}py-cpuinfo>=0:sysutils/py-py-cpuinfo@${PY_FLAVOR}
 
 USES=		pkgconfig python
 USE_PYTHON=	autoplist concurrent cython pep517
 
 MAKE_ENV=	CMAKE_ARGS=-DUSE_SYSTEM_BLOSC2=ON
 
 post-patch:
 # Clean up bundled libraries
 	@${RM} -r ${WRKSRC}/blosc2/c-blosc2/
 
 post-install:
 	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR} -name '*.so' -exec ${STRIP_CMD} {} +
 
 .include <bsd.port.mk>
diff --git a/archivers/py-blosc2/distinfo b/archivers/py-blosc2/distinfo
index cc3e7e17845f..09d7193c3442 100644
--- a/archivers/py-blosc2/distinfo
+++ b/archivers/py-blosc2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1702028080
-SHA256 (blosc2-2.3.2.tar.gz) = daf75a3ba973578732cb31848f1404fb5b465bdd821d437b6ff4b605e7f1e0c0
-SIZE (blosc2-2.3.2.tar.gz) = 4666237
+TIMESTAMP = 1708448980
+SHA256 (blosc2-2.5.1.tar.gz) = 47d5df50e7286edf81e629ece35f87f13f55c13c5e8545832188c420c75d1659
+SIZE (blosc2-2.5.1.tar.gz) = 4676483