diff --git a/devel/py-preshed/Makefile b/devel/py-preshed/Makefile
index f79c3211eef8..1e31f1a6293f 100644
--- a/devel/py-preshed/Makefile
+++ b/devel/py-preshed/Makefile
@@ -1,24 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	preshed
-PORTVERSION=	3.0.2
+PORTVERSION=	3.0.4
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Cython hash table
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cymem>=2.0.2,<2.1.0:devel/py-cymem@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cymem>=2.0.2,<2.1.0:devel/py-cymem@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}murmurhash>=0.28.0,<1.1.0:devel/py-murmurhash@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	cython distutils autoplist
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/preshed/*.so
 
 .include <bsd.port.mk>
diff --git a/devel/py-preshed/distinfo b/devel/py-preshed/distinfo
index 47471819247b..b30aac7a7687 100644
--- a/devel/py-preshed/distinfo
+++ b/devel/py-preshed/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1578780011
-SHA256 (preshed-3.0.2.tar.gz) = 61d73468c97c1d6d5a048de0b01d5a6fd052123358aca4823cdb277e436436cb
-SIZE (preshed-3.0.2.tar.gz) = 167570
+TIMESTAMP = 1607240456
+SHA256 (preshed-3.0.4.tar.gz) = 13a779205d55ce323976ac06df597f9ec2d6f0563ebcf5652176cf4520c7d540
+SIZE (preshed-3.0.4.tar.gz) = 170123