From cf07003fc1e8165760e522a0aa58b6481da8224d Mon Sep 17 00:00:00 2001
From: ccurme <chester.curme@gmail.com>
Date: Fri, 13 Mar 2026 09:53:41 -0400
Subject: [PATCH] release(langchain): 1.0.3 (#35834)

---
 libs/langchain/pyproject.toml | 6 +++---
 libs/langchain/uv.lock        | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index 0648db2d7f5..e2dca84d8c7 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -20,11 +20,11 @@ classifiers = [
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 
-version = "1.0.2"
+version = "1.0.3"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.2.17,<2.0.0",
-    "langchain-text-splitters>=1.1.0,<2.0.0",
+    "langchain-core>=1.2.19,<2.0.0",
+    "langchain-text-splitters>=1.1.1,<2.0.0",
     "langsmith>=0.1.17,<1.0.0",
     "pydantic>=2.7.4,<3.0.0",
     "SQLAlchemy>=1.4.0,<3.0.0",
diff --git a/libs/langchain/uv.lock b/libs/langchain/uv.lock
index b3574267643..b605f7c2c3e 100644
--- a/libs/langchain/uv.lock
+++ b/libs/langchain/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.10.0, <4.0.0"
 resolution-markers = [
     "python_full_version >= '3.14' and platform_python_implementation == 'PyPy'",
@@ -2379,7 +2379,7 @@ wheels = [
 
 [[package]]
 name = "langchain-classic"
-version = "1.0.2"
+version = "1.0.3"
 source = { editable = "." }
 dependencies = [
     { name = "async-timeout", marker = "python_full_version < '3.11'" },
@@ -2589,7 +2589,7 @@ typing = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.18"
+version = "1.2.19"
 source = { editable = "../core" }
 dependencies = [
     { name = "jsonpatch" },