diff --git a/devel/py-cachetools/Makefile b/devel/py-cachetools/Makefile
index 0b92127fa54f..a6d84a1401ed 100644
--- a/devel/py-cachetools/Makefile
+++ b/devel/py-cachetools/Makefile
@@ -1,23 +1,24 @@
 PORTNAME=	cachetools
-PORTVERSION=	7.1.1
+PORTVERSION=	7.1.3
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Extensible memoizing collections and decorators
 WWW=		https://cachetools.readthedocs.io/en/stable/ \
 		https://github.com/tkem/cachetools
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=61.0.0:devel/py-setuptools@${PY_FLAVOR} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=61:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}setuptools-scm>=8.2:devel/py-setuptools-scm@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-cachetools/distinfo b/devel/py-cachetools/distinfo
index 6939e5d1e86a..6cf2ad9f48b0 100644
--- a/devel/py-cachetools/distinfo
+++ b/devel/py-cachetools/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1777906345
-SHA256 (cachetools-7.1.1.tar.gz) = 27bdf856d68fd3c71c26c01b5edc312124ed427524d1ddb31aa2b7746fe20d4b
-SIZE (cachetools-7.1.1.tar.gz) = 40202
+TIMESTAMP = 1779222940
+SHA256 (cachetools-7.1.3.tar.gz) = 135cfe944bc3c1e805505f65dae0bef375a2f96261171ab66c79ef77d0bda39d
+SIZE (cachetools-7.1.3.tar.gz) = 45780
diff --git a/devel/py-cachetools/files/patch-pyproject.toml b/devel/py-cachetools/files/patch-pyproject.toml
index d7f260d197d5..a6a258bcc18b 100644
--- a/devel/py-cachetools/files/patch-pyproject.toml
+++ b/devel/py-cachetools/files/patch-pyproject.toml
@@ -1,12 +1,19 @@
---- pyproject.toml.orig	2026-02-01 18:54:12 UTC
+--- pyproject.toml.orig	2026-05-18 18:09:02 UTC
 +++ pyproject.toml
+@@ -1,5 +1,5 @@
+ [build-system]
+-requires = ["setuptools >= 78", "setuptools-scm >= 8.2"]
++requires = ["setuptools >= 61", "setuptools-scm >= 8.2"]
+ build-backend = "setuptools.build_meta"
+ 
+ [project]
 @@ -13,8 +13,7 @@ readme = "README.rst"
      {name = "Thomas Kemmer", email = "tkemmer@computer.org"}
  ]
  readme = "README.rst"
 -license = "MIT"
 -license-files = ["LICENSE"]
 +license = {text = "MIT"}
  requires-python = ">= 3.10"
  classifiers = [
      "Development Status :: 5 - Production/Stable",