diff --git a/devel/py-oslo.service/Makefile b/devel/py-oslo.service/Makefile
index c9b4c5af7751..73574c14e839 100644
--- a/devel/py-oslo.service/Makefile
+++ b/devel/py-oslo.service/Makefile
@@ -1,37 +1,37 @@
 PORTNAME=	oslo.service
-PORTVERSION=	3.5.0
+PORTVERSION=	3.6.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Oslo.service library
 WWW=		https://docs.openstack.org/oslo.service/latest/ \
 		https://github.com/openstack/oslo.service
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}debtcollector>=1.2.0:devel/py-debtcollector@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}eventlet>=0.25.2:net/py-eventlet@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}eventlet>=0.27.0:net/py-eventlet@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}greenlet>=0.4.15:devel/py-greenlet@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.concurrency>=3.25.0:devel/py-oslo.concurrency@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.config>=5.1.0:devel/py-oslo.config@${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} \
 		${PYTHON_PKGNAMEPREFIX}oslo.utils>=3.40.2:devel/py-oslo.utils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Paste>=2.0.2:www/py-paste@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pastedeploy>=1.5.0:www/py-pastedeploy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}routes>=2.3.1:www/py-routes@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}webob>=1.7.1:www/py-webob@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yappi>=1.0:devel/py-yappi@${PY_FLAVOR}
 
-USES=		python
+USES=		python:3.9+
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-oslo.service/distinfo b/devel/py-oslo.service/distinfo
index 5e54ba6171ec..8c48f20f3c7a 100644
--- a/devel/py-oslo.service/distinfo
+++ b/devel/py-oslo.service/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1716892278
-SHA256 (oslo.service-3.5.0.tar.gz) = 7b48ba4df043a4c58a30035ee3967816518b06b4ceb16c23c6b27673b137d09a
-SIZE (oslo.service-3.5.0.tar.gz) = 86680
+TIMESTAMP = 1731679278
+SHA256 (oslo.service-3.6.0.tar.gz) = 32487367bb1c51c0654618021c3754a6a081151a2800d96eccfce4912356a63a
+SIZE (oslo.service-3.6.0.tar.gz) = 86583