diff --git a/misc/py-langsmith/Makefile b/misc/py-langsmith/Makefile
index 6406c216259b..8f35d8cd8996 100644
--- a/misc/py-langsmith/Makefile
+++ b/misc/py-langsmith/Makefile
@@ -1,40 +1,40 @@
 PORTNAME=	langsmith
-DISTVERSION=	0.8.15
+DISTVERSION=	0.8.16
 CATEGORIES=	misc python # machine-learning
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Library to connect to the LangSmith LLM Tracing & Evaluation Platform
 WWW=		https://smith.langchain.com/ \
 		https://github.com/langchain-ai/langsmith-sdk/tree/main/python
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>0:devel/py-hatchling@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}httpx>=0.23.0:www/py-httpx@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}orjson>=3.9.14:devel/py-orjson@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}packaging>=23.2:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pydantic2>=2:devel/py-pydantic2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests-toolbelt>=1.0.0:www/py-requests-toolbelt@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=2.0.0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}uuid-utils>=0.12.0:misc/py-uuid-utils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}websockets>=15.0:devel/py-websockets@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}xxhash>=3.0.0:devel/py-xxhash@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zstandard>=0.23.0:archivers/py-zstandard@${PY_FLAVOR}
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}opentelemetry-api>=1.30.0:devel/py-opentelemetry-api@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}opentelemetry-exporter-otlp-proto-http>=1.30.0:devel/py-opentelemetry-exporter-otlp-proto-http@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}opentelemetry-sdk>=1.30.0:devel/py-opentelemetry-sdk@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}vcrpy>0:devel/py-vcrpy@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist pytest
 
 NO_ARCH=	yes
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
-# tests as of 0.8.15: 172 failed, 993 passed, 75 skipped, 3 xfailed, 52 warnings, 14 errors in 220.00s (0:03:40)
+# tests as of 0.8.16: 226 failed, 1059 passed, 84 skipped, 3 xfailed, 63 warnings, 21 errors in 666.99s (0:11:06)
 
 .include <bsd.port.mk>
diff --git a/misc/py-langsmith/distinfo b/misc/py-langsmith/distinfo
index 48055e91efab..43211f597648 100644
--- a/misc/py-langsmith/distinfo
+++ b/misc/py-langsmith/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1781401396
-SHA256 (langsmith-0.8.15.tar.gz) = 72e57c79eef82ddbbe22c5edb8bdf79eb557e65c3a1172ddfa05a724555c8294
-SIZE (langsmith-0.8.15.tar.gz) = 4508376
+TIMESTAMP = 1781620183
+SHA256 (langsmith-0.8.16.tar.gz) = 8c943f0c9185fe2a9637b5b442828b7efd823b1de28d50d14c136c79660f909b
+SIZE (langsmith-0.8.16.tar.gz) = 4513275