diff --git a/sysutils/py-diffoscope/Makefile b/sysutils/py-diffoscope/Makefile
index ce30b29fff49..e2f6ab3b89e5 100644
--- a/sysutils/py-diffoscope/Makefile
+++ b/sysutils/py-diffoscope/Makefile
@@ -1,39 +1,39 @@
 PORTNAME=	diffoscope
-PORTVERSION=	306
+DISTVERSION=	312
 CATEGORIES=	sysutils python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	In-depth comparison of files, archives, and directories
 WWW=		https://diffoscope.org/ \
 		https://salsa.debian.org/reproducible-builds/diffoscope
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	gdiff:textproc/diffutils \
 		${PYTHON_PKGNAMEPREFIX}libarchive-c>=0:archivers/py-libarchive-c@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}python-magic>=0:devel/py-python-magic@${PY_FLAVOR}
 TEST_DEPENDS=	isoinfo:sysutils/cdrkit \
 		rpm2cpio:archivers/rpm2cpio \
 		zipinfo:archivers/unzip
 
 USES=		cpe python
 USE_PYTHON=	autoplist concurrent pep517 pytest
 
 NO_ARCH=	yes
 
 CPE_VENDOR=	reproducible_builds
 
 OPTIONS_DEFINE=	CMDLINE DISTRO_DETECTION
 CMDLINE_DESC=		Command line support
 DISTRO_DETECTION_DESC=	OS distro detection
 
 CMDLINE_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}argcomplete>=0:devel/py-argcomplete@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}progressbar>=0:misc/py-progressbar@${PY_FLAVOR}
 DISTRO_DETECTION_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}distro>=0:sysutils/py-distro@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/sysutils/py-diffoscope/distinfo b/sysutils/py-diffoscope/distinfo
index e8d6d3c0b322..6684c0f3ea2c 100644
--- a/sysutils/py-diffoscope/distinfo
+++ b/sysutils/py-diffoscope/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1757436549
-SHA256 (diffoscope-306.tar.gz) = 2c489aba7334ab0d4a9946ac51fe1b17085621a5476b89950e9c4f1e612cbab3
-SIZE (diffoscope-306.tar.gz) = 3189365
+TIMESTAMP = 1770757084
+SHA256 (diffoscope-312.tar.gz) = aaa22b238d5b1d1804ee86b7a0526759b2984935f260a9ea8d72da7dd3c41c7f
+SIZE (diffoscope-312.tar.gz) = 3189299