diff --git a/net/py-mpi4py/Makefile b/net/py-mpi4py/Makefile
index 048b0e0c6468..60c4fce07fd7 100644
--- a/net/py-mpi4py/Makefile
+++ b/net/py-mpi4py/Makefile
@@ -1,53 +1,53 @@
 PORTNAME=	mpi4py
-DISTVERSION=	3.1.2
+DISTVERSION=	3.1.3
 CATEGORIES=	net parallel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	wen@FreeBSD.org
 COMMENT=	Python bindings for MPI
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.rst
 
 USES=		python:3.6+
 USE_PYTHON=	distutils cython autoplist concurrent
 LDFLAGS+=	${MPI_LIBS}
 
 OPTIONS_DEFINE=		DOCS MANPAGES
 OPTIONS_SINGLE=		MP
 OPTIONS_SINGLE_MP=	MPICH OPENMPI
 OPTIONS_DEFAULT=	OPENMPI # the only non-failing MPI implementation
 MP_DESC=		MPI Implementation
 
 MPICH_USES=		fortran mpi:mpich
 MPICH_LDFLAGS=		${LOCALBASE}/lib/gcc${GCC_DEFAULT}/libgcc_s.so
 
 OPENMPI_USES=		mpi:openmpi
 
 PORTDOCS=		*
 
 pre-configure:
 	${CP} ${FILESDIR}/mpi.cfg ${WRKSRC}/
 	${REINPLACE_CMD} -e 's|%%LOCALBASE%%/mpi/openmpi|${MPI_HOME}|'	\
 		${WRKSRC}/mpi.cfg
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.rst ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC}/docs && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
 	@${RM} ${STAGEDIR}${DOCSDIR}/${PORTNAME}.1
 
 do-install-MANPAGES-on:
 	${INSTALL_MAN} ${WRKSRC}/docs/${PORTNAME}.1 ${STAGEDIR}${PREFIX}/man/man1
 	@${ECHO} man/man1/mpi4py.1.gz >> ${TMPPLIST}
 
 post-install:
 	@cd ${STAGEDIR}${PYTHON_SITELIBDIR}/mpi4py && ${STRIP_CMD} dl*.so MPI*.so lib-pmpi/libvt-hyb*.so lib-pmpi/libvt*.so lib-pmpi/libvt-mpi*.so lib-pmpi/libmpe*.so
 
 do-test:
 	# tests fail with MPICH2=on: https://bitbucket.org/mpi4py/mpi4py/issues/110/tests-fail-with-mpich2-on-freebsd-error
 	# tests fail with OPENMPI2=on: https://bitbucket.org/mpi4py/mpi4py/issues/109/tests-fail-with-openmpi2-on-freebsd
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
 
 .include <bsd.port.mk>
diff --git a/net/py-mpi4py/distinfo b/net/py-mpi4py/distinfo
index d99a32f36f9b..e1a5e352c957 100644
--- a/net/py-mpi4py/distinfo
+++ b/net/py-mpi4py/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1636612962
-SHA256 (mpi4py-3.1.2.tar.gz) = 40dd546bece8f63e1131c3ceaa7c18f8e8e93191a762cd446a8cfcf7f9cce770
-SIZE (mpi4py-3.1.2.tar.gz) = 2456588
+TIMESTAMP = 1639400560
+SHA256 (mpi4py-3.1.3.tar.gz) = f1e9fae1079f43eafdd9f817cdb3fd30d709edc093b5d5dada57a461b2db3008
+SIZE (mpi4py-3.1.3.tar.gz) = 2461368