diff --git a/security/py-stix2-patterns/Makefile b/security/py-stix2-patterns/Makefile
index 115d1083acf6..191ee458fe7b 100644
--- a/security/py-stix2-patterns/Makefile
+++ b/security/py-stix2-patterns/Makefile
@@ -1,26 +1,24 @@
 PORTNAME=	stix2-patterns
-PORTVERSION=	2.0.0
-PORTREVISION=	1
-DISTVERSIONPREFIX=	v
+PORTVERSION=	2.1.2
 CATEGORIES=	security python
+MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+DISTNAME=	stix2_patterns-${PORTVERSION}
 
 MAINTAINER=	antoine@FreeBSD.org
 COMMENT=	Python library to validate STIX 2 Patterns
 WWW=		https://github.com/oasis-open/cti-pattern-validator
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}antlr4-python3-runtime>=0:devel/py-antlr4-python3-runtime@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six@${PY_FLAVOR}
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}antlr4-python3-runtime>=4.13.0,1<4.14,1:devel/py-antlr4-python3-runtime@${PY_FLAVOR}
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	oasis-open
-GH_PROJECT=	cti-pattern-validator
+USES=		python
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
-USES=		python
-USE_PYTHON=	distutils autoplist concurrent
 
 .include <bsd.port.mk>
diff --git a/security/py-stix2-patterns/distinfo b/security/py-stix2-patterns/distinfo
index 0028a042bb5c..867e1f00ac75 100644
--- a/security/py-stix2-patterns/distinfo
+++ b/security/py-stix2-patterns/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1660724515
-SHA256 (oasis-open-cti-pattern-validator-v2.0.0_GH0.tar.gz) = 952cdea1e3c82c582ef37c971b3a4796eb4c38044da04a85c51dc7a95df1235f
-SIZE (oasis-open-cti-pattern-validator-v2.0.0_GH0.tar.gz) = 58721
+TIMESTAMP = 1776692386
+SHA256 (stix2_patterns-2.1.2.tar.gz) = b2059d36c1fd87740f3facc22a4147cde1e2b0acb8d5e4c08fbf04b1dc553185
+SIZE (stix2_patterns-2.1.2.tar.gz) = 78811