diff --git a/sysutils/py-filelock/Makefile b/sysutils/py-filelock/Makefile
index 952f0882d238..1d6f257a4f30 100644
--- a/sysutils/py-filelock/Makefile
+++ b/sysutils/py-filelock/Makefile
@@ -1,30 +1,31 @@
 PORTNAME=	filelock
-DISTVERSION=	3.14.0
+DISTVERSION=	3.15.1
 CATEGORIES=	sysutils python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Platform independent file lock
 WWW=		https://github.com/benediktschmitt/py-filelock
 
 LICENSE=	PD
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=1.13:devel/py-hatchling@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}hatch-vcs>=0.3:devel/py-hatch-vcs@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}typing-extensions>=4.8:devel/py-typing-extensions@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}typing-extensions>=4.8:devel/py-typing-extensions@${PY_FLAVOR}
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=1.18:devel/py-hatchling@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}hatch-vcs>=0.4:devel/py-hatch-vcs@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}covdefaults>=2.3:devel/py-covdefaults@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}coverage>=7.3.2:devel/py-coverage@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}diff-cover>=8.0.1:devel/py-diff-cover@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pytest-asyncio>=0.21:devel/py-pytest-asyncio@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-cov>=4.1:devel/py-pytest-cov@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-mock>0:devel/py-pytest-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-timeout>0:devel/py-pytest-timeout@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	pep517 autoplist pytest # 6 tests fail, see https://github.com/tox-dev/filelock/issues/322
+USE_PYTHON=	pep517 autoplist pytest
+
+TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/sysutils/py-filelock/distinfo b/sysutils/py-filelock/distinfo
index 66ae688cb392..27fb85b558f0 100644
--- a/sysutils/py-filelock/distinfo
+++ b/sysutils/py-filelock/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1714450823
-SHA256 (filelock-3.14.0.tar.gz) = 6ea72da3be9b8c82afd3edcf99f2fffbb5076335a5ae4d03248bb5b6c3eae78a
-SIZE (filelock-3.14.0.tar.gz) = 15401
+TIMESTAMP = 1718610824
+SHA256 (filelock-3.15.1.tar.gz) = 58a2549afdf9e02e10720eaa4d4470f56386d7a6f72edd7d0596337af8ed7ad8
+SIZE (filelock-3.15.1.tar.gz) = 17564