diff --git a/devel/py-oslo.versionedobjects/Makefile b/devel/py-oslo.versionedobjects/Makefile
index a7f801ec250d..168381e63f03 100644
--- a/devel/py-oslo.versionedobjects/Makefile
+++ b/devel/py-oslo.versionedobjects/Makefile
@@ -1,33 +1,33 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 
 PORTNAME=	oslo.versionedobjects
 PORTVERSION=	2.6.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Oslo versioned objects library
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}iso8601>=0.1.11:devel/py-iso8601@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}netaddr>=0.7.18:net/py-netaddr@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.concurrency>=3.26.0:devel/py-oslo.concurrency@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.config>=5.2.0:devel/py-oslo.config@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.context>=2.19.2:devel/py-oslo.context@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.i18n>=3.15.3:devel/py-oslo.i18n@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.log>=3.36.0:devel/py-oslo.log@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.messaging>=5.29.0:devel/py-oslo.messaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.serialization>=2.18.0:devel/py-oslo.serialization@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.utils>=4.7.0:devel/py-oslo.utils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}webob>=1.7.1:www/py-webob@${PY_FLAVOR}
 
-USES=		python:3.6+
+USES=		python:3.8+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>