diff --git a/devel/py-diff-cover/Makefile b/devel/py-diff-cover/Makefile
index 00b04fa47351..8efdb2268731 100644
--- a/devel/py-diff-cover/Makefile
+++ b/devel/py-diff-cover/Makefile
@@ -1,34 +1,34 @@
 PORTNAME=	diff-cover
-DISTVERSION=	9.0.0
+DISTVERSION=	9.1.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:S/-/_/}-${PORTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Run coverage and linting reports on diffs
 WWW=		https://github.com/Bachmann1234/diff_cover
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}poetry-core>0:devel/py-poetry-core@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}chardet>=3.0.0:textproc/py-chardet@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=2.7.1:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pluggy>=0.13.1:devel/py-pluggy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pygments>=2.9.0:textproc/py-pygments@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tomli>=1.2.1:textproc/py-tomli@${PY_FLAVOR}
 TEST_DEPENDS=	pylint${PYTHON_PKGNAMESUFFIX}>0:devel/pylint@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-cov>0:devel/py-pytest-cov@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-datadir>=1.4.1:devel/py-pytest-datadir@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-mock>0:devel/py-pytest-mock@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist pytest # 2 tests fail, see https://github.com/Bachmann1234/diff_cover/issues/400
 
 MAKE_ENV+=	GIT_DIR=${WRKDIR} # workaround for https://github.com/python-poetry/poetry/issues/5547
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-diff-cover/distinfo b/devel/py-diff-cover/distinfo
index 76e015e2767b..41c64c7de41e 100644
--- a/devel/py-diff-cover/distinfo
+++ b/devel/py-diff-cover/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1713339932
-SHA256 (diff_cover-9.0.0.tar.gz) = 1dc851d3f3f320c048d03618e4c0d9861fa4a1506b425d2d09a564b20c95674a
-SIZE (diff_cover-9.0.0.tar.gz) = 91775
+TIMESTAMP = 1719389668
+SHA256 (diff_cover-9.1.0.tar.gz) = c6c9f7f1eacd9019d118cafb75908445caa41a79f65f36f9f506c9626dbcbc70
+SIZE (diff_cover-9.1.0.tar.gz) = 92970