diff --git a/devel/py-opentelemetry-proto/Makefile b/devel/py-opentelemetry-proto/Makefile
index 074c27ed4b35..5085f37b84c0 100644
--- a/devel/py-opentelemetry-proto/Makefile
+++ b/devel/py-opentelemetry-proto/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	opentelemetry-proto
-PORTVERSION=	1.42.0
+PORTVERSION=	1.42.1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	opentelemetry_proto-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	OpenTelemetry Python Proto
 WWW=		https://github.com/open-telemetry/opentelemetry-python/tree/main/opentelemetry-proto \
 		https://github.com/open-telemetry/opentelemetry-python \
 		https://opentelemetry.io/
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=0:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}protobuf>=5.0,1<7.0,1:devel/py-protobuf@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-opentelemetry-proto/distinfo b/devel/py-opentelemetry-proto/distinfo
index bd4dace83aeb..9c0fc965bc87 100644
--- a/devel/py-opentelemetry-proto/distinfo
+++ b/devel/py-opentelemetry-proto/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1779222994
-SHA256 (opentelemetry_proto-1.42.0.tar.gz) = 5d56a9067b631ea931a135d7b86428ae99649f591d4db69b9fc8c8e0465fce65
-SIZE (opentelemetry_proto-1.42.0.tar.gz) = 45841
+TIMESTAMP = 1779394369
+SHA256 (opentelemetry_proto-1.42.1.tar.gz) = c6a51e6b4f05ae63565f3a113217f3d2bfaec68f78c02d7a6c85f9010d1cfca6
+SIZE (opentelemetry_proto-1.42.1.tar.gz) = 45839