Index: head/devel/py-jupyterlab-server/Makefile
===================================================================
--- head/devel/py-jupyterlab-server/Makefile	(revision 562990)
+++ head/devel/py-jupyterlab-server/Makefile	(revision 562991)
@@ -1,28 +1,30 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	jupyterlab-server
-PORTVERSION=	1.2.0
+PORTVERSION=	2.0.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	jupyterlab_server-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	JupyterLab Server
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Jinja2>=2.10:devel/py-Jinja2@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Babel>=0:devel/py-babel@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}Jinja2>=2.10:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}json5>=0:devel/py-json5@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonschema>=3.0.1:devel/py-jsonschema@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}notebook>=4.2.0:www/py-notebook@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}jupyter-server>=1.1<2:devel/py-jupyter-server@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}packaging>=0:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-jupyterlab-server/distinfo
===================================================================
--- head/devel/py-jupyterlab-server/distinfo	(revision 562990)
+++ head/devel/py-jupyterlab-server/distinfo	(revision 562991)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1594117195
-SHA256 (jupyterlab_server-1.2.0.tar.gz) = 5431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c
-SIZE (jupyterlab_server-1.2.0.tar.gz) = 22238
+TIMESTAMP = 1608838935
+SHA256 (jupyterlab_server-2.0.0.tar.gz) = 1350c36954d3d16c71129b30b60b9df11e8fcf2f3acf88596f6abc8a79b0c918
+SIZE (jupyterlab_server-2.0.0.tar.gz) = 36159