diff --git a/misc/py-langchain-google-genai/Makefile b/misc/py-langchain-google-genai/Makefile
index 3120060a8875..0ce1ff06e186 100644
--- a/misc/py-langchain-google-genai/Makefile
+++ b/misc/py-langchain-google-genai/Makefile
@@ -1,32 +1,33 @@
 PORTNAME=	langchain-google-genai
-DISTVERSION=	2.1.12
+DISTVERSION=	4.1.2
 CATEGORIES=	misc python # machine-learning
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:S/-/_/g}-${PORTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Integration package connecting Google's genai package and LangChain
 WWW=		https://github.com/langchain-ai/langchain-google
 
 LICENSE=	MIT
 
-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=	${PYTHON_PKGNAMEPREFIX}filetype>=1.2.0:devel/py-filetype@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}google-ai-generativelanguage>=0.7:misc/py-google-ai-generativelanguage@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}langchain-core>=0.3.75:misc/py-langchain-core@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}google-genai>=1.56.0:misc/py-google-genai@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}langchain-core>=1.2.2:misc/py-langchain-core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pydantic2>=2:devel/py-pydantic2@${PY_FLAVOR}
 #TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}freezegun>=1.2.2:devel/py-freezegun@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}langchain-tests>=0.3.20:misc/py-langchain-tests@${PY_FLAVOR} \
 		${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}pytest-asyncio>=0.21.1:devel/py-pytest-asyncio@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-mock>=3.10.0:devel/py-pytest-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-watcher>0:devel/py-pytest-watcher@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}syrupy>=4.0.2:devel/py-syrupy@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/misc/py-langchain-google-genai/distinfo b/misc/py-langchain-google-genai/distinfo
index 601a99f9babd..5a33bb8bb797 100644
--- a/misc/py-langchain-google-genai/distinfo
+++ b/misc/py-langchain-google-genai/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1758900529
-SHA256 (langchain_google_genai-2.1.12.tar.gz) = 4a98371e545eb97fcdf483086a4aebbb8eceeb9597ca5a9c4c35e92f4fbbd271
-SIZE (langchain_google_genai-2.1.12.tar.gz) = 77566
+TIMESTAMP = 1767580600
+SHA256 (langchain_google_genai-4.1.2.tar.gz) = aa0dd7807a9a15651d10cd228c574f23fe46e2ce62921bf21d73a63869ecd814
+SIZE (langchain_google_genai-4.1.2.tar.gz) = 276143