Index: head/devel/py-jupyter_client/Makefile
===================================================================
--- head/devel/py-jupyter_client/Makefile	(revision 506371)
+++ head/devel/py-jupyter_client/Makefile	(revision 506372)
@@ -1,26 +1,26 @@
 # $FreeBSD$
 
 PORTNAME=	jupyter_client
-PORTVERSION=	5.3.0
+PORTVERSION=	5.3.1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Jupyter protocol implementation and client libraries
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING.md
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}dateutil>=2.1:devel/py-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter_core>=0:devel/py-jupyter_core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyzmq>=13:net/py-pyzmq@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=4.1:www/py-tornado@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=0:devel/py-traitlets@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-jupyter_client/distinfo
===================================================================
--- head/devel/py-jupyter_client/distinfo	(revision 506371)
+++ head/devel/py-jupyter_client/distinfo	(revision 506372)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1562608101
-SHA256 (jupyter_client-5.3.0.tar.gz) = 7bd4bd1baac00e21aa171d2b5f61e709e80810ff43eafe0c266ff2ebe4a5c734
-SIZE (jupyter_client-5.3.0.tar.gz) = 274699
+TIMESTAMP = 1562773501
+SHA256 (jupyter_client-5.3.1.tar.gz) = 98e8af5edff5d24e4d31e73bc21043130ae9d955a91aa93fc0bc3b1d0f7b5880
+SIZE (jupyter_client-5.3.1.tar.gz) = 274985