Index: head/devel/py-ipykernel/Makefile
===================================================================
--- head/devel/py-ipykernel/Makefile	(revision 461304)
+++ head/devel/py-ipykernel/Makefile	(revision 461305)
@@ -1,25 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	ipykernel
-PORTVERSION=	4.8.0
+PORTVERSION=	4.8.1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	IPython Kernel for Jupyter
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING.md
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}ipython>=4.0.0:devel/ipython@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter_client>=0:devel/py-jupyter_client@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=4.0:www/py-tornado@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=4.1.0:devel/py-traitlets@${FLAVOR}
 RUN_DEPENDS:=	${BUILD_DEPENDS}
 
 NO_ARCH=	yes
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>
Index: head/devel/py-ipykernel/distinfo
===================================================================
--- head/devel/py-ipykernel/distinfo	(revision 461304)
+++ head/devel/py-ipykernel/distinfo	(revision 461305)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1516281067
-SHA256 (ipykernel-4.8.0.tar.gz) = dedc199df6a38725c732986dfa606c245fb8fe0fe999b33a0c305b73d80c6774
-SIZE (ipykernel-4.8.0.tar.gz) = 95005
+TIMESTAMP = 1518183097
+SHA256 (ipykernel-4.8.1.tar.gz) = fe2837622a4121cbe42b354db1e2ab46c91e807ffcb92f4c2cfd323a75f8737f
+SIZE (ipykernel-4.8.1.tar.gz) = 95579