diff --git a/math/py-slepc4py/Makefile b/math/py-slepc4py/Makefile
index 6991a617c541..775e6fb329c3 100644
--- a/math/py-slepc4py/Makefile
+++ b/math/py-slepc4py/Makefile
@@ -1,33 +1,32 @@
 PORTNAME=	slepc4py
-DISTVERSION=	3.18.3
-PORTREVISION=	1
+DISTVERSION=	3.19.1
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	SLEPc for Python
 WWW=		https://bitbucket.org/slepc/slepc4py
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.rst
 
 PY_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}petsc4py>0:math/py-petsc4py@${PY_FLAVOR}
 BUILD_DEPENDS=	${PY_DEPENDS}
 RUN_DEPENDS=	${PY_DEPENDS}
 LIB_DEPENDS=	libmpich.so:net/mpich \
 		libpetsc.so:science/PETSc \
 		libslepc.so:math/slepc
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		fortran python:3.6+
-USE_PYTHON=	distutils autoplist pytest
+USE_PYTHON=	distutils cython autoplist pytest
 
 MAKE_ENV=	PETSC_DIR=${LOCALBASE} SLEPC_DIR=${LOCALBASE}
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/slepc4py/lib/SLEPc${PYTHON_EXT_SUFFIX}.so
 
 .include <bsd.port.mk>
diff --git a/math/py-slepc4py/distinfo b/math/py-slepc4py/distinfo
index 70dee98e7ad7..b56886f7464b 100644
--- a/math/py-slepc4py/distinfo
+++ b/math/py-slepc4py/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1679762407
-SHA256 (slepc4py-3.18.3.tar.gz) = 93c978f115683900a575026111ff2abe6f3ce4de8c21eec53c07dfd97ea43c85
-SIZE (slepc4py-3.18.3.tar.gz) = 1184022
+TIMESTAMP = 1686468863
+SHA256 (slepc4py-3.19.1.tar.gz) = 68303f4acef8efc0542ab288a19159d0e6cdf313726f573e0bea2edb3d2c9595
+SIZE (slepc4py-3.19.1.tar.gz) = 738358