Index: head/www/py-notebook/Makefile
===================================================================
--- head/www/py-notebook/Makefile	(revision 463439)
+++ head/www/py-notebook/Makefile	(revision 463440)
@@ -1,30 +1,31 @@
 # $FreeBSD$
 
 PORTNAME=	notebook
-PORTVERSION=	5.2.2
+PORTVERSION=	5.4.0
 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}/COPYING.md
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Jinja2>=0:devel/py-Jinja2@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipykernel>=0:devel/py-ipykernel@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipython_genutils>=0:devel/py-ipython_genutils@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}jupyter_client>=0:devel/py-jupyter_client@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}jupyter_core>=0:devel/py-jupyter_core@${FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}jupyter_client>=5.2.0:devel/py-jupyter_client@${FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}jupyter_core>=4.4.0:devel/py-jupyter_core@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nbconvert>=0:devel/py-nbconvert@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nbformat>=0:devel/py-nbformat@${FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}terminado>=0.3.3:net/py-terminado@${FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}send2trash>=0:deskutils/py-send2trash@${FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}terminado>=0.8.1:net/py-terminado@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=4:www/py-tornado@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=4.2.1:devel/py-traitlets@${FLAVOR}
 
 NO_ARCH=	yes
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>
Index: head/www/py-notebook/distinfo
===================================================================
--- head/www/py-notebook/distinfo	(revision 463439)
+++ head/www/py-notebook/distinfo	(revision 463440)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1512165427
-SHA256 (notebook-5.2.2.tar.gz) = 7bb54fb61b9c5426bc116f840541b973431198e00ea2896122d05fc122dbbd67
-SIZE (notebook-5.2.2.tar.gz) = 12458826
+TIMESTAMP = 1520005688
+SHA256 (notebook-5.4.0.tar.gz) = dd431fad9bdd25aa9ff8265da096ef770475e21bf1d327982611a7de5cd904ca
+SIZE (notebook-5.4.0.tar.gz) = 12447880