diff --git a/www/py-notebook/Makefile b/www/py-notebook/Makefile
index b7d55d6d7a28..c55e6364fee8 100644
--- a/www/py-notebook/Makefile
+++ b/www/py-notebook/Makefile
@@ -1,35 +1,35 @@
 PORTNAME=	notebook
-PORTVERSION=	6.4.4
+PORTVERSION=	6.4.5
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Web-based notebook environment for interactive computing
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Jinja2>=0:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}argon2-cffi>=0:security/py-argon2-cffi@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipykernel5>=0:devel/py-ipykernel5@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipython_genutils>=0:devel/py-ipython_genutils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter-client>=5.3.4:devel/py-jupyter-client@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter-core>=4.6.1:devel/py-jupyter-core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nbconvert>=0:devel/py-nbconvert@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nbformat>=0:devel/py-nbformat@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}prometheus-client>=0:net-mgmt/py-prometheus-client@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyzmq>=17:net/py-pyzmq@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}send2trash>=1.5.0:deskutils/py-send2trash@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}terminado>=0.8.3:net/py-terminado@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=6.1:www/py-tornado@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=4.2.1:devel/py-traitlets@${PY_FLAVOR}
 
 USES=		cpe python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 CPE_VENDOR=	jupyter
 
 .include <bsd.port.mk>
diff --git a/www/py-notebook/distinfo b/www/py-notebook/distinfo
index 998629ae4809..2f73c7a2620f 100644
--- a/www/py-notebook/distinfo
+++ b/www/py-notebook/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1632227684
-SHA256 (notebook-6.4.4.tar.gz) = 26b0095c568e307a310fd78818ad8ebade4f00462dada4c0e34cbad632b9085d
-SIZE (notebook-6.4.4.tar.gz) = 14349204
+TIMESTAMP = 1635181739
+SHA256 (notebook-6.4.5.tar.gz) = 872e20da9ae518bbcac3e4e0092d5bd35454e847dedb8cb9739e9f3b68406be0
+SIZE (notebook-6.4.5.tar.gz) = 14339237