diff --git a/www/py-django-mezzanine-grappelli/Makefile b/www/py-django-mezzanine-grappelli/Makefile
index 47c9e41c6d73..8cd2e211969e 100644
--- a/www/py-django-mezzanine-grappelli/Makefile
+++ b/www/py-django-mezzanine-grappelli/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	django-mezzanine-grappelli
-PORTVERSION=	0.3.13
+PORTVERSION=	0.4.5
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -14,7 +14,9 @@ COMMENT=	Fork of django-grappelli for Mezzanine CMS
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+NO_ARCH=	yes
+
 USES=		gettext python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>
diff --git a/www/py-django-mezzanine-grappelli/distinfo b/www/py-django-mezzanine-grappelli/distinfo
index e2c0dd0eaf81..4ce5f79228ea 100644
--- a/www/py-django-mezzanine-grappelli/distinfo
+++ b/www/py-django-mezzanine-grappelli/distinfo
@@ -1,2 +1,3 @@
-SHA256 (grappelli_safe-0.3.13.tar.gz) = 8b21b4724bce449cc4f22dc74ed0be9b3e841d968f3271850bf4836864304eb6
-SIZE (grappelli_safe-0.3.13.tar.gz) = 663285
+TIMESTAMP = 1477384910
+SHA256 (grappelli_safe-0.4.5.tar.gz) = 3515d59f9e048a703df8a3e47d73b58ec36f3007b0cd6b8c53c2eecc16fa70de
+SIZE (grappelli_safe-0.4.5.tar.gz) = 77915