diff --git a/devel/py-subprocess-tee/Makefile b/devel/py-subprocess-tee/Makefile
index d7192a324bca..86a40340c43f 100644
--- a/devel/py-subprocess-tee/Makefile
+++ b/devel/py-subprocess-tee/Makefile
@@ -1,35 +1,38 @@
 PORTNAME=	subprocess-tee
-PORTVERSION=	0.3.5
+PORTVERSION=	0.4.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	matthew@FreeBSD.org
 COMMENT=	Captures output while still printing it in real-time
 WWW=		https://github.com/pycontribs/subprocess-tee
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pip>=19.3.1:devel/py-pip@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}setuptools>=42:devel/py-setuptools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}setuptools_scm>=3.5.0:devel/py-setuptools_scm@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}setuptools_scm_git_archive>=1.1:devel/py-setuptools_scm_git_archive@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0.33.6:devel/py-wheel@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}enrich>=1.2.6:textproc/py-enrich@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mock>=4.0.3:devel/py-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}molecule>=3.4.0:devel/py-molecule@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-cov>=2.12.1:devel/py-pytest-cov@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-plus>=0.2:devel/py-pytest-plus@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-xdist>=2.3.0:devel/py-pytest-xdist@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest>=6.2.5:devel/py-pytest@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
+post-patch:
+	@${CP} ${FILESDIR}/setup.py ${WRKSRC}/
+
 do-test:
 	cd ${WRKSRC} && ${PYTHON_CMD} -m pytest -v -rs
 
 .include <bsd.port.mk>
diff --git a/devel/py-subprocess-tee/distinfo b/devel/py-subprocess-tee/distinfo
index 0d0b9d58f4ae..9f2811e4cf6c 100644
--- a/devel/py-subprocess-tee/distinfo
+++ b/devel/py-subprocess-tee/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1649506647
-SHA256 (subprocess-tee-0.3.5.tar.gz) = ff5cced589a4b8ac973276ca1ba21bb6e3de600cde11a69947ff51f696efd577
-SIZE (subprocess-tee-0.3.5.tar.gz) = 16887
+TIMESTAMP = 1670429484
+SHA256 (subprocess-tee-0.4.0.tar.gz) = 7ea885ff32cdb2b2d3b2a6c464492f2ee1ebbf324e50598d75de4f6f3ea0f149
+SIZE (subprocess-tee-0.4.0.tar.gz) = 12815
diff --git a/devel/py-subprocess-tee/files/setup.py b/devel/py-subprocess-tee/files/setup.py
new file mode 100644
index 000000000000..606849326a40
--- /dev/null
+++ b/devel/py-subprocess-tee/files/setup.py
@@ -0,0 +1,3 @@
+from setuptools import setup
+
+setup()