diff --git a/devel/py-nbclient/Makefile b/devel/py-nbclient/Makefile
index d9abb9d535a7..a40e6fc39476 100644
--- a/devel/py-nbclient/Makefile
+++ b/devel/py-nbclient/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	nbclient
-PORTVERSION=	0.8.0
+PORTVERSION=	0.9.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Client library for executing notebooks
 WWW=		https://github.com/jupyter/nbclient
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=1.10.0:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}jupyter-client>=6.1.12:devel/py-jupyter-client@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter-core>=4.12:devel/py-jupyter-core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nbformat>=5.1:devel/py-nbformat@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=5.4:devel/py-traitlets@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-nbclient/distinfo b/devel/py-nbclient/distinfo
index b314228c16a9..c696bf3aa58a 100644
--- a/devel/py-nbclient/distinfo
+++ b/devel/py-nbclient/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1685162154
-SHA256 (nbclient-0.8.0.tar.gz) = f9b179cd4b2d7bca965f900a2ebf0db4a12ebff2f36a711cb66861e4ae158e55
-SIZE (nbclient-0.8.0.tar.gz) = 60673
+TIMESTAMP = 1699774556
+SHA256 (nbclient-0.9.0.tar.gz) = 4b28c207877cf33ef3a9838cdc7a54c5ceff981194a82eac59d558f05487295e
+SIZE (nbclient-0.9.0.tar.gz) = 60606