From 1ad9de4b45d65819a1b1c583b52d98eb007ae1b2 Mon Sep 17 00:00:00 2001
From: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>
Date: Thu, 4 Dec 2025 10:46:30 -0500
Subject: [PATCH] release: langchain 1.1.1 (#34206)

---
 libs/langchain_v1/langchain/__init__.py | 2 +-
 libs/langchain_v1/pyproject.toml        | 2 +-
 libs/langchain_v1/uv.lock               | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/langchain_v1/langchain/__init__.py b/libs/langchain_v1/langchain/__init__.py
index e84144078e0..8c1e3415c5b 100644
--- a/libs/langchain_v1/langchain/__init__.py
+++ b/libs/langchain_v1/langchain/__init__.py
@@ -1,3 +1,3 @@
 """Main entrypoint into LangChain."""
 
-__version__ = "1.1.0"
+__version__ = "1.1.1"
diff --git a/libs/langchain_v1/pyproject.toml b/libs/langchain_v1/pyproject.toml
index 8f44e5b3ccf..53c55e68aa2 100644
--- a/libs/langchain_v1/pyproject.toml
+++ b/libs/langchain_v1/pyproject.toml
@@ -9,7 +9,7 @@ license = { text = "MIT" }
 readme = "README.md"
 authors = []
 
-version = "1.1.0"
+version = "1.1.1"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "langchain-core>=1.1.0,<2.0.0",
diff --git a/libs/langchain_v1/uv.lock b/libs/langchain_v1/uv.lock
index 538b700d074..8e10d1de884 100644
--- a/libs/langchain_v1/uv.lock
+++ b/libs/langchain_v1/uv.lock
@@ -1925,7 +1925,7 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "1.1.0"
+version = "1.1.1"
 source = { editable = "." }
 dependencies = [
     { name = "langchain-core" },