diff --git a/devel/py-qasync/Makefile b/devel/py-qasync/Makefile
index f1a3c79fc212..d8e6d09b6b6f 100644
--- a/devel/py-qasync/Makefile
+++ b/devel/py-qasync/Makefile
@@ -1,21 +1,22 @@
 PORTNAME=	qasync
-DISTVERSION=	0.24.0
+DISTVERSION=	0.27.1
 CATEGORIES=	devel
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Implementation of the PEP 3156 Event-Loop with Qt
 WWW=		https://github.com/CabbageDevelopment/qasync
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}poetry-core>0:devel/py-poetry-core@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}AnyQt>0:x11-toolkits/py-AnyQt@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	pep517 autoplist
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-qasync/distinfo b/devel/py-qasync/distinfo
index 75f2dbea69e6..b3fdeb9bd8d4 100644
--- a/devel/py-qasync/distinfo
+++ b/devel/py-qasync/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1687072270
-SHA256 (qasync-0.24.0.tar.gz) = e583d1c3ae20fd12e908dee358c527709b480e78d57fb72ee57a94097307d959
-SIZE (qasync-0.24.0.tar.gz) = 18311
+TIMESTAMP = 1703294641
+SHA256 (qasync-0.27.1.tar.gz) = 8dc768fd1ee5de1044c7c305eccf2d39d24d87803ea71189d4024fb475f4985f
+SIZE (qasync-0.27.1.tar.gz) = 14287