diff --git a/misc/py-langchain-core/Makefile b/misc/py-langchain-core/Makefile
index 8bd52c87b2ee..d013f9b0a4e0 100644
--- a/misc/py-langchain-core/Makefile
+++ b/misc/py-langchain-core/Makefile
@@ -1,47 +1,47 @@
 PORTNAME=	langchain-core
-DISTVERSION=	1.4.7
+DISTVERSION=	1.4.8
 CATEGORIES=	misc python # machine-learning
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:S/-/_/}-${PORTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	LangChain: Building applications with LLMs through composability
 WWW=		https://python.langchain.com/docs/introduction/ \
 		https://github.com/langchain-ai/langchain
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>0:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}jsonpatch>=1.33:devel/py-jsonpatch@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}langchain-protocol>=0.0.14:misc/py-langchain-protocol@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}langchain-protocol>=0.0.17:misc/py-langchain-protocol@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}langsmith>=0.3.45:misc/py-langsmith@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}packaging>=23.2:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pydantic2>=2.10.0:devel/py-pydantic2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyyaml>=5.3:devel/py-pyyaml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tenacity>=8.1.0:devel/py-tenacity@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}typing-extensions>=4.7:devel/py-typing-extensions@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}uuid-utils>=0.12.0:misc/py-uuid-utils@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}blockbuster>=1.5.18:devel/py-blockbuster@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}freezegun>=1.2.2:devel/py-freezegun@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}grandalf>=0.8:math/py-grandalf@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}langchain-tests>0:misc/py-langchain-tests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy>=1.16:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-asyncio>=0.21.1:devel/py-pytest-asyncio@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-benchmark>0:devel/py-pytest-benchmark@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-codspeed>0:devel/py-pytest-codspeed@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-mock>=3.10.0:devel/py-pytest-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-socket>=0.7.0:devel/py-pytest-socket@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-watcher>0:devel/py-pytest-watcher@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-xdist>=3.6.1:devel/py-pytest-xdist@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}responses>=0.25.0:devel/py-responses@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}syrupy>=4.0.2:devel/py-syrupy@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist pytest
 
 NO_ARCH=	yes
 
 # tests fail with: INTERNALERROR> ValueError: no option named 'only_extended'
 
 .include <bsd.port.mk>
diff --git a/misc/py-langchain-core/distinfo b/misc/py-langchain-core/distinfo
index 2cc6d7471f77..de24622e5b16 100644
--- a/misc/py-langchain-core/distinfo
+++ b/misc/py-langchain-core/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1781401327
-SHA256 (langchain_core-1.4.7.tar.gz) = 7a825d77de0a3f39adbd9d09612a75e85527e14a52c1601089bcc062972d9f2b
-SIZE (langchain_core-1.4.7.tar.gz) = 952522
+TIMESTAMP = 1781897344
+SHA256 (langchain_core-1.4.8.tar.gz) = 5bf1f8411077c904182ad8f975943d36adcbf579c4e017b3a118b719229ebf9a
+SIZE (langchain_core-1.4.8.tar.gz) = 957974