diff --git a/devel/py-grpcio-tools/Makefile b/devel/py-grpcio-tools/Makefile
index 54ec16393804..83d884820fb2 100644
--- a/devel/py-grpcio-tools/Makefile
+++ b/devel/py-grpcio-tools/Makefile
@@ -1,24 +1,24 @@
 PORTNAME=	grpcio-tools
-PORTVERSION=	1.59.2
+PORTVERSION=	1.59.3
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	vanilla@FreeBSD.org
 COMMENT=	Protobuf code generator for gRPC
 WWW=		https://pypi.org/project/grpcio-tools/
 
 LICENSE=	BSD3CLAUSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}grpcio>1:devel/py-grpcio@${PY_FLAVOR}
 LIB_DEPENDS=	libcares.so:dns/c-ares
 
 USES=		compiler:c++11-lang localbase:ldflags python
 USE_PYTHON=	autoplist distutils
 CFLAGS+=	-DHAVE_PTHREAD=1
 LDFLAGS+=	-lcares
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/grpc_tools/_protoc_compiler*.so
 
 .include <bsd.port.mk>
diff --git a/devel/py-grpcio-tools/distinfo b/devel/py-grpcio-tools/distinfo
index 84e66f792f52..25db1984f092 100644
--- a/devel/py-grpcio-tools/distinfo
+++ b/devel/py-grpcio-tools/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1699843593
-SHA256 (grpcio-tools-1.59.2.tar.gz) = 75905266cf90f1866b322575c2edcd4b36532c33fc512bb1b380dc58d84b1030
-SIZE (grpcio-tools-1.59.2.tar.gz) = 4622666
+TIMESTAMP = 1700388502
+SHA256 (grpcio-tools-1.59.3.tar.gz) = cd160ac4281cd1ae77a2c880377a7728349340b4c91e24285037b57c18e9f651
+SIZE (grpcio-tools-1.59.3.tar.gz) = 4623919