diff --git devel/py-ExtensionClass/Makefile devel/py-ExtensionClass/Makefile
index b3925a8081cd..635b5ab20d42 100644
--- devel/py-ExtensionClass/Makefile
+++ devel/py-ExtensionClass/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	ExtensionClass
-PORTVERSION=	4.2.0
+PORTVERSION=	4.3.0
 CATEGORIES=	devel python zope
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git devel/py-ExtensionClass/distinfo devel/py-ExtensionClass/distinfo
index 813f1e6243fe..f9846df21df7 100644
--- devel/py-ExtensionClass/distinfo
+++ devel/py-ExtensionClass/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1485195159
-SHA256 (zope/ExtensionClass-4.2.0.tar.gz) = f6b2368227e63c3c3dec9f5dcb221c68acb2ca73e20e555e981d8c42121c8c74
-SIZE (zope/ExtensionClass-4.2.0.tar.gz) = 28611
+TIMESTAMP = 1514589764
+SHA256 (zope/ExtensionClass-4.3.0.tar.gz) = 213b3500b72eddea6644367eeec618971a64f6cc34f5ba1b2b9c22185ba8a0ed
+SIZE (zope/ExtensionClass-4.3.0.tar.gz) = 29643