diff --git a/devel/py-mypy-protobuf/Makefile b/devel/py-mypy-protobuf/Makefile
index 8caa3eb60f99..139d3f8f2383 100644
--- a/devel/py-mypy-protobuf/Makefile
+++ b/devel/py-mypy-protobuf/Makefile
@@ -1,24 +1,24 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	mypy-protobuf
-PORTVERSION=	1.24
+PORTVERSION=	2.4
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Generate mypy stub files from protobuf specs
 
 LICENSE=	APACHE20
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}protobuf>=3.6.0,1:devel/py-protobuf@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}protobuf>=3.14.0,1:devel/py-protobuf@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 post-patch:
 	@${REINPLACE_CMD} -e '/protoc_gen_mypy.bat/d' ${WRKSRC}/setup.py
 
 .include <bsd.port.mk>
diff --git a/devel/py-mypy-protobuf/distinfo b/devel/py-mypy-protobuf/distinfo
index dd26e57f3ea9..e3b6ef45187c 100644
--- a/devel/py-mypy-protobuf/distinfo
+++ b/devel/py-mypy-protobuf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1612101592
-SHA256 (mypy-protobuf-1.24.tar.gz) = 5637376deba46b68dec62bad75b8655a5f328ecdedd6a5e78c50a68326391c61
-SIZE (mypy-protobuf-1.24.tar.gz) = 7004
+TIMESTAMP = 1620405415
+SHA256 (mypy-protobuf-2.4.tar.gz) = 77e10c476cdd3ee14535c2357e64deac6b1a69f33eb500d795b064acda48c66f
+SIZE (mypy-protobuf-2.4.tar.gz) = 16077