diff --git a/devel/py-jupyter-client/Makefile b/devel/py-jupyter-client/Makefile
index cf9310b1982e..72958069919e 100644
--- a/devel/py-jupyter-client/Makefile
+++ b/devel/py-jupyter-client/Makefile
@@ -1,40 +1,40 @@
 PORTNAME=	jupyter-client
-PORTVERSION=	8.3.1
+PORTVERSION=	8.4.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	jupyter_client-${PORTVERSION}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Jupyter protocol implementation and client libraries
 WWW=		https://jupyter.org/
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=1.5:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}jupyter-core>=4.12:devel/py-jupyter-core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dateutil>=2.8.2:devel/py-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyzmq>=23.0:net/py-pyzmq@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=6.2:www/py-tornado@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=5.3:devel/py-traitlets@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}coverage>=0:devel/py-coverage@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipykernel>=6.14:devel/py-ipykernel@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mypy>=0:devel/py-mypy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pre-commit>=0:devel/py-pre-commit@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-cov>=0:devel/py-pytest-cov@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-jupyter>=0.4.1:devel/py-pytest-jupyter@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-timeout>=0:devel/py-pytest-timeout@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517 pytest # 1 test fails, see https://github.com/jupyter/jupyter_client/issues/855
 
 NO_ARCH=	yes
 
 .include <bsd.port.pre.mk>
 
 .if ${PYTHON_REL} < 31000
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=4.8.3:devel/py-importlib-metadata@${PY_FLAVOR}
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/devel/py-jupyter-client/distinfo b/devel/py-jupyter-client/distinfo
index cff73e523a5a..e768124697b6 100644
--- a/devel/py-jupyter-client/distinfo
+++ b/devel/py-jupyter-client/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1693824059
-SHA256 (jupyter_client-8.3.1.tar.gz) = 60294b2d5b869356c893f57b1a877ea6510d60d45cf4b38057f1672d85699ac9
-SIZE (jupyter_client-8.3.1.tar.gz) = 337007
+TIMESTAMP = 1697463220
+SHA256 (jupyter_client-8.4.0.tar.gz) = dc1b857d5d7d76ac101766c6e9b646bf18742721126e72e5d484c75a993cada2
+SIZE (jupyter_client-8.4.0.tar.gz) = 338114