Index: head/devel/py-ipykernel/Makefile
===================================================================
--- head/devel/py-ipykernel/Makefile	(revision 478577)
+++ head/devel/py-ipykernel/Makefile	(revision 478578)
@@ -1,26 +1,26 @@
 # $FreeBSD$
 
 PORTNAME=	ipykernel
-PORTVERSION=	4.8.2
-PORTREVISION=	2
+PORTVERSION=	4.9.0
 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=	${PYTHON_PKGNAMEPREFIX}ipython5>=4.0.0:devel/ipython5@${PY_FLAVOR} \
+BUILD_DEPENDS=	${RUN_DEPENDS}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}ipython5>=4.0.0:devel/ipython5@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter_client>=0:devel/py-jupyter_client@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=4.0:www/py-tornado@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}traitlets>=4.1.0:devel/py-traitlets@${PY_FLAVOR}
-RUN_DEPENDS:=	${BUILD_DEPENDS}
 
-NO_ARCH=	yes
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
+
+NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-ipykernel/distinfo
===================================================================
--- head/devel/py-ipykernel/distinfo	(revision 478577)
+++ head/devel/py-ipykernel/distinfo	(revision 478578)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1519140475
-SHA256 (ipykernel-4.8.2.tar.gz) = c091449dd0fad7710ddd9c4a06e8b9e15277da306590bc07a3a1afa6b4453c8f
-SIZE (ipykernel-4.8.2.tar.gz) = 94441
+TIMESTAMP = 1535640071
+SHA256 (ipykernel-4.9.0.tar.gz) = c5a498c70f7765c34f3397cf943b069057f5bef4e0218e4cfbb733e9f38fa5fa
+SIZE (ipykernel-4.9.0.tar.gz) = 95255