Index: Makefile
===================================================================
--- Makefile	(revision 471066)
+++ Makefile	(working copy)
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	async_timeout
-PORTVERSION=	2.0.1
+PORTVERSION=	3.0.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,7 +13,7 @@
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		python:3.4+
+USES=		python:3.6+
 USE_PYTHON=	autoplist distutils
 
 .include <bsd.port.mk>
Index: distinfo
===================================================================
--- distinfo	(revision 471066)
+++ distinfo	(working copy)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1524688672
-SHA256 (async-timeout-2.0.1.tar.gz) = 00cff4d2dce744607335cba84e9929c3165632da2d27970dbc55802a0c7873d0
-SIZE (async-timeout-2.0.1.tar.gz) = 10463
+TIMESTAMP = 1527547473
+SHA256 (async-timeout-3.0.0.tar.gz) = b3c0ddc416736619bd4a95ca31de8da6920c3b9a140c64dbef2b2fa7bf521287
+SIZE (async-timeout-3.0.0.tar.gz) = 10803