MEPREFIX}
@@ -13,11 +13,11 @@ WWW=		https://python.langchain.com/docs/introduction/ \
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pdm-backend>0:devel/py-pdm-backend@${PY_FLAVOR} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>0:devel/py-hatchling@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}langchain-core>=0.3.76:misc/py-langchain-core@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}openai>=1.104.2:misc/py-openai@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}tiktoken>=0.7:textproc/py-tiktoken@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}langchain-core>=1.2.2:misc/py-langchain-core@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}openai>=1.109.1:misc/py-openai@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}tiktoken>=0.7.0:textproc/py-tiktoken@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist pytest
diff --git a/misc/py-langchain-openai/distinfo b/misc/py-langchain-openai/distinfo
index 78c865638517..db22dd321331 100644
--- a/misc/py-langchain-openai/distinfo
+++ b/misc/py-langchain-openai/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1758900324
-SHA256 (langchain_openai-0.3.33.tar.gz) = 2dec058332ea9e8977cd91df6515b95952e187ac7484f349c3fe91d936a92375
-SIZE (langchain_openai-0.3.33.tar.gz) = 784533
+TIMESTAMP = 1767593421
+SHA256 (langchain_openai-1.1.6.tar.gz) = e306612654330ae36fb6bbe36db91c98534312afade19e140c3061fe4208dac8
+SIZE (langchain_openai-1.1.6.tar.gz) = 1038310