diff --git a/security/py-stix2/Makefile b/security/py-stix2/Makefile
index e137727fa4d5..af64f351c9bd 100644
--- a/security/py-stix2/Makefile
+++ b/security/py-stix2/Makefile
@@ -1,29 +1,26 @@
 PORTNAME=	stix2
-PORTVERSION=	2.1.0
-PORTREVISION=	1
-DISTVERSIONPREFIX=	v
+PORTVERSION=	3.0.2
 CATEGORIES=	security python
+MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	antoine@FreeBSD.org
 COMMENT=	Python library to produce and consume STIX 2 JSON content
 WWW=		https://github.com/oasis-open/cti-python-stix2
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytz>=0:devel/py-pytz@${PY_FLAVOR} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytz>=0,1:devel/py-pytz@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}simplejson>=0:devel/py-simplejson@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}stix2-patterns>=0:security/py-stix2-patterns@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}stix2-patterns>=2.1.2:security/py-stix2-patterns@${PY_FLAVOR}
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	oasis-open
-GH_PROJECT=	cti-python-stix2
+USES=		python
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
-USES=		python
-USE_PYTHON=	distutils autoplist
 
 .include <bsd.port.mk>
diff --git a/security/py-stix2/distinfo b/security/py-stix2/distinfo
index 93249f002654..fa9b3f555c39 100644
--- a/security/py-stix2/distinfo
+++ b/security/py-stix2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1606829934
-SHA256 (oasis-open-cti-python-stix2-v2.1.0_GH0.tar.gz) = a2feab8bcb29ab492691502f60d526efd1938e165afcb1300807887b1bc5db0a
-SIZE (oasis-open-cti-python-stix2-v2.1.0_GH0.tar.gz) = 366819
+TIMESTAMP = 1776692614
+SHA256 (stix2-3.0.2.tar.gz) = 5bdaf3b7bd956a35b629c62b2c64fde8b2ce6f329b43ce09e12f672956507645
+SIZE (stix2-3.0.2.tar.gz) = 141614