diff --git a/devel/py-circuits/Makefile b/devel/py-circuits/Makefile
index 29b4568a7fe5..9338dfbd9842 100644
--- a/devel/py-circuits/Makefile
+++ b/devel/py-circuits/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	circuits
-PORTVERSION=	3.1.0
+PORTVERSION=	3.2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,16 +13,14 @@ COMMENT=	Asynchronous Component-based Event Application Framework
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>0:devel/py-setuptools_scm@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>0:devel/py-pytest@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
-post-extract:
-	${FIND} ${WRKSRC} -type d -name __pycache__ -exec ${RM} -r {} +
-
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} -m pytest tests
 
diff --git a/devel/py-circuits/distinfo b/devel/py-circuits/distinfo
index 0c1847f2f527..1a95f827f0f0 100644
--- a/devel/py-circuits/distinfo
+++ b/devel/py-circuits/distinfo
@@ -1,2 +1,3 @@
-SHA256 (circuits-3.1.0.tar.gz) = 637b411fd5843d7bdbebafbf1c0683b9ec3e56ce5c87545ccac02d48592b774b
-SIZE (circuits-3.1.0.tar.gz) = 2106769
+TIMESTAMP = 1556180197
+SHA256 (circuits-3.2.tar.gz) = b2fad9be2235f87480c194efc91eaeed3cb030c465d4697f1ca326ce3619bf9b
+SIZE (circuits-3.2.tar.gz) = 174265