Index: head/devel/py-protobuf/Makefile
===================================================================
--- head/devel/py-protobuf/Makefile	(revision 448043)
+++ head/devel/py-protobuf/Makefile	(revision 448044)
@@ -1,33 +1,33 @@
 # Created by: vanilla@
 # $FreeBSD$
 
 PORTNAME=	protobuf
-PORTVERSION=	3.3.0
+PORTVERSION=	3.4.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Google protobuf Python Client Library
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/../LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>=1.9:devel/py-six \
 		protoc:devel/protobuf
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>=1.9:devel/py-six
 
 DO_MAKE_TEST=	${PYTHON_CMD} ${PYDISTUTILS_SETUP}
 NO_ARCH=	yes
 TEST_TARGET=	test
 USE_PYTHON=	autoplist distutils
 USES=		python
 WRKSRC_SUBDIR=	python
 
 GH_ACCOUNT=	google
 USE_GITHUB=	yes
 
 post-patch:
 	@${MKDIR} ${WRKSRC}/google/protobuf/compiler/
 
 .include <bsd.port.mk>
Index: head/devel/py-protobuf/distinfo
===================================================================
--- head/devel/py-protobuf/distinfo	(revision 448043)
+++ head/devel/py-protobuf/distinfo	(revision 448044)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1493444725
-SHA256 (google-protobuf-v3.3.0_GH0.tar.gz) = 94c414775f275d876e5e0e4a276527d155ab2d0da45eed6b7734301c330be36e
-SIZE (google-protobuf-v3.3.0_GH0.tar.gz) = 4336596
+TIMESTAMP = 1502888718
+SHA256 (google-protobuf-v3.4.0_GH0.tar.gz) = cd55ee08e64a86cf12aaadd4672961813f592c194ed0c9ad94da0ec75acf219f
+SIZE (google-protobuf-v3.4.0_GH0.tar.gz) = 4489788