diff --git a/devel/py-dtfabric/Makefile b/devel/py-dtfabric/Makefile
index 5875adffd165..23d9da5bf7bb 100644
--- a/devel/py-dtfabric/Makefile
+++ b/devel/py-dtfabric/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	dtfabric
-PORTVERSION=	20240211
+PORTVERSION=	20260506
 CATEGORIES=	devel python
-MASTER_SITES=	https://github.com/libyal/dtfabric/releases/download/${PORTVERSION}/ \
-		LOCAL/antoine
+MASTER_SITES=	PYPI \
+		https://github.com/libyal/dtfabric/releases/download/${PORTVERSION}/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	antoine@FreeBSD.org
 COMMENT=	Tooling for data type and structure management
 WWW=		https://github.com/libyal/dtfabric
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PY_SETUPTOOLS} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pyyaml>=0:devel/py-pyyaml@${PY_FLAVOR}
 
 NO_ARCH=	yes
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 DO_MAKE_TEST=	${SETENV} ${TEST_ENV} ${PYTHON_CMD}
 TEST_TARGET=	run_tests.py
 
 .include <bsd.port.mk>
diff --git a/devel/py-dtfabric/distinfo b/devel/py-dtfabric/distinfo
index 89bf3596e655..2fa9c1efd338 100644
--- a/devel/py-dtfabric/distinfo
+++ b/devel/py-dtfabric/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1739800801
-SHA256 (dtfabric-20240211.tar.gz) = 1fa311ca1253e9d5db6539ed5c8a4ce15099bb949334e3709b514fc0483e19d8
-SIZE (dtfabric-20240211.tar.gz) = 54362
+TIMESTAMP = 1779265059
+SHA256 (dtfabric-20260506.tar.gz) = 9ffcf6383def66b10aa180b7791548c7a5e980ac136d368aaa9d8ed9c835d5fb
+SIZE (dtfabric-20260506.tar.gz) = 71581
diff --git a/devel/py-dtfabric/files/patch-pyproject.toml b/devel/py-dtfabric/files/patch-pyproject.toml
new file mode 100644
index 000000000000..0ed7a832db19
--- /dev/null
+++ b/devel/py-dtfabric/files/patch-pyproject.toml
@@ -0,0 +1,12 @@
+--- pyproject.toml.orig	2026-05-06 08:23:10 UTC
++++ pyproject.toml
+@@ -9,8 +9,7 @@ maintainers = [
+ maintainers = [
+     { name = "Joachim Metz", email = "joachim.metz@gmail.com" },
+ ]
+-license = "Apache-2.0"
+-license-files = ["ACKNOWLEDGEMENTS", "AUTHORS", "LICENSE"]
++license = {text = "Apache-2.0"}
+ readme = "README.md"
+ classifiers = [
+     "Development Status :: 3 - Alpha",