Index: head/devel/py-asttokens/Makefile
===================================================================
--- head/devel/py-asttokens/Makefile	(revision 531636)
+++ head/devel/py-asttokens/Makefile	(revision 531637)
@@ -1,27 +1,29 @@
 # Created by: Dmitry Marakasov <amdmi3@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	asttokens
-PORTVERSION=	2.0.3
+PORTVERSION=	2.0.4
 CATEGORIES=	devel
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	Annotate AST trees with source code positions
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=0:devel/py-setuptools_scm@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}astroid>0:devel/py-astroid@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist distutils
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
 
 .include <bsd.port.mk>
Index: head/devel/py-asttokens/distinfo
===================================================================
--- head/devel/py-asttokens/distinfo	(revision 531636)
+++ head/devel/py-asttokens/distinfo	(revision 531637)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1576953219
-SHA256 (asttokens-2.0.3.tar.gz) = 284831ac3e33be743ca6ac018316b66abfd8b1a49d6366ce6c7b1fd07504a21b
-SIZE (asttokens-2.0.3.tar.gz) = 41533
+TIMESTAMP = 1586780873
+SHA256 (asttokens-2.0.4.tar.gz) = a42e57e28f2ac1c85ed9b1f84109401427e5c63c04f61d15b8842b027eec5128
+SIZE (asttokens-2.0.4.tar.gz) = 50173