diff --git a/devel/py-protobuf-py/Makefile b/devel/py-protobuf-py/Makefile
index 258dd328eca0..9f6ee8bd1074 100644
--- a/devel/py-protobuf-py/Makefile
+++ b/devel/py-protobuf-py/Makefile
@@ -1,25 +1,26 @@
 PORTNAME=	protobuf-py
-PORTVERSION=	0.3.0
+PORTVERSION=	0.4.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	protobuf_py-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Idiomatic Protocol Buffers for Python
 WWW=		https://protobufpy.com/ \
 		https://github.com/bufbuild/protobuf-py
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flit-core>=3.12:devel/py-flit-core@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}protobuf-py-ext>=${PORTVERSION}<${PORTVERSION}_99:devel/py-protobuf-py-ext@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}protobuf-py-ext>=${PORTVERSION}<${PORTVERSION}_99:devel/py-protobuf-py-ext@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}typing-extensions>=4.13.0:devel/py-typing-extensions@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 MAKE_ENV=	SOURCE_DATE_EPOCH=315532800 # 1980-01-01 00:00:00 UTC
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-protobuf-py/distinfo b/devel/py-protobuf-py/distinfo
index 51f1628f571e..c917020b02d3 100644
--- a/devel/py-protobuf-py/distinfo
+++ b/devel/py-protobuf-py/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1787587654
-SHA256 (protobuf_py-0.3.0.tar.gz) = 3fd187380a85b9850ec548b324eb1a6f5e3a70d62d483ef73c4ed62e0791c26c
-SIZE (protobuf_py-0.3.0.tar.gz) = 157327
+TIMESTAMP = 1788500170
+SHA256 (protobuf_py-0.4.0.tar.gz) = 9a3e424e89c75121c8c66e37349dd568893c26b4917e53ca558c68c2ee641474
+SIZE (protobuf_py-0.4.0.tar.gz) = 160766