diff --git a/devel/py-pyflakes/Makefile b/devel/py-pyflakes/Makefile
index c4f1e867eeee..431633a7a31c 100644
--- a/devel/py-pyflakes/Makefile
+++ b/devel/py-pyflakes/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	pyflakes
-PORTVERSION=	1.0.0
+PORTVERSION=	1.1.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -14,7 +14,7 @@ LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
diff --git a/devel/py-pyflakes/distinfo b/devel/py-pyflakes/distinfo
index 030eaac34282..aba075b853ec 100644
--- a/devel/py-pyflakes/distinfo
+++ b/devel/py-pyflakes/distinfo
@@ -1,2 +1,2 @@
-SHA256 (pyflakes-1.0.0.tar.gz) = f39e33a4c03beead8774f005bd3ecf0c3f2f264fa0201de965fce0aff1d34263
-SIZE (pyflakes-1.0.0.tar.gz) = 35365
+SHA256 (pyflakes-1.1.0.tar.gz) = e5f959931987e2be178781554b485d52342ec9f1b43f891d2dad07a691c7a89a
+SIZE (pyflakes-1.1.0.tar.gz) = 41472