diff --git a/devel/py-pytest-watcher/Makefile b/devel/py-pytest-watcher/Makefile
index f632e0875265..2b3e7d04aba8 100644
--- a/devel/py-pytest-watcher/Makefile
+++ b/devel/py-pytest-watcher/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	pytest-watcher
-PORTVERSION=	0.2.6
+PORTVERSION=	0.3.1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -11,10 +11,11 @@ WWW=		https://github.com/olzhasar/pytest-watcher
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}poetry-core>=1.0.0:devel/py-poetry-core@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}watchdog>=2.0.0:devel/py-watchdog@${PY_FLAVOR}
 
 USES=		python:3.7+
-USE_PYTHON=	autoplist concurrent distutils
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
diff --git a/devel/py-pytest-watcher/distinfo b/devel/py-pytest-watcher/distinfo
index 2106f486064f..2673fdc981d3 100644
--- a/devel/py-pytest-watcher/distinfo
+++ b/devel/py-pytest-watcher/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1674589890
-SHA256 (pytest-watcher-0.2.6.tar.gz) = 351dfb3477366030ff275bfbfc9f29bee35cd07f16a3355b38bf92766886bae4
-SIZE (pytest-watcher-0.2.6.tar.gz) = 4443
+TIMESTAMP = 1685995468
+SHA256 (pytest-watcher-0.3.1.tar.gz) = 89a7be67ce3849d497622d9353de8f7caeb3cc52b6ca47ebe862359cf35a8b22
+SIZE (pytest-watcher-0.3.1.tar.gz) = 5910