From 26e5d1302b37763931ce3886846dd1b18800b054 Mon Sep 17 00:00:00 2001
From: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>
Date: Thu, 28 Aug 2025 12:14:42 -0400
Subject: [PATCH] chore(langchain): remove upper bound at v1 for core (#32737)

---
 libs/langchain_v1/pyproject.toml |  4 ++--
 uv.lock                          | 20 ++++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/libs/langchain_v1/pyproject.toml b/libs/langchain_v1/pyproject.toml
index 094c75080ea..789999d8140 100644
--- a/libs/langchain_v1/pyproject.toml
+++ b/libs/langchain_v1/pyproject.toml
@@ -7,14 +7,14 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.75",
+    "langchain-core<2.0.0,>=0.3.75",
     "langchain-text-splitters<1.0.0,>=0.3.9",
     "langgraph>=0.6.0",
     "pydantic>=2.7.4",
 ]
 
 name = "langchain"
-version = "1.0.0a1"
+version = "1.0.0a2"
 description = "Building applications with LLMs through composability"
 readme = "README.md"
 
diff --git a/uv.lock b/uv.lock
index 273d0668026..a82c40b901a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.9"
 resolution-markers = [
     "python_full_version >= '3.13' and platform_python_implementation == 'PyPy'",
@@ -181,7 +181,7 @@ wheels = [
 
 [[package]]
 name = "anthropic"
-version = "0.60.0"
+version = "0.64.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -192,9 +192,9 @@ dependencies = [
     { name = "sniffio" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/4e/03/3334921dc54ed822b3dd993ae72d823a7402588521bbba3e024b3333a1fd/anthropic-0.60.0.tar.gz", hash = "sha256:a22ba187c6f4fd5afecb2fc913b960feccf72bc0d25c1b7ce0345e87caede577", size = 425983, upload-time = "2025-07-28T19:53:47.685Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d8/4f/f2b880cba1a76f3acc7d5eb2ae217632eac1b8cef5ed3027493545c59eba/anthropic-0.64.0.tar.gz", hash = "sha256:3d496c91a63dff64f451b3e8e4b238a9640bf87b0c11d0b74ddc372ba5a3fe58", size = 427893, upload-time = "2025-08-13T17:09:49.915Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/da/bb/d84f287fb1c217b30c328af987cf8bbe3897edf0518dcc5fa39412f794ec/anthropic-0.60.0-py3-none-any.whl", hash = "sha256:65ad1f088a960217aaf82ba91ff743d6c89e9d811c6d64275b9a7c59ee9ac3c6", size = 293116, upload-time = "2025-07-28T19:53:45.944Z" },
+    { url = "https://files.pythonhosted.org/packages/a9/b2/2d268bcd5d6441df9dc0ebebc67107657edb8b0150d3fda1a5b81d1bec45/anthropic-0.64.0-py3-none-any.whl", hash = "sha256:6f5f7d913a6a95eb7f8e1bda4e75f76670e8acd8d4cd965e02e2a256b0429dd1", size = 297244, upload-time = "2025-08-13T17:09:47.908Z" },
 ]
 
 [[package]]
@@ -2349,7 +2349,7 @@ typing = [
 
 [[package]]
 name = "langchain-anthropic"
-version = "0.3.18"
+version = "0.3.19"
 source = { editable = "libs/partners/anthropic" }
 dependencies = [
     { name = "anthropic" },
@@ -2359,7 +2359,7 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
-    { name = "anthropic", specifier = ">=0.60.0,<1" },
+    { name = "anthropic", specifier = ">=0.64.0,<1" },
     { name = "langchain-core", editable = "libs/core" },
     { name = "pydantic", specifier = ">=2.7.4,<3.0.0" },
 ]
@@ -2367,7 +2367,7 @@ requires-dist = [
 [package.metadata.requires-dev]
 codespell = [{ name = "codespell", specifier = ">=2.2.0,<3.0.0" }]
 dev = [{ name = "langchain-core", editable = "libs/core" }]
-lint = [{ name = "ruff", specifier = ">=0.12.2,<0.13" }]
+lint = [{ name = "ruff", specifier = ">=0.12.9,<0.13" }]
 test = [
     { name = "defusedxml", specifier = ">=0.7.1,<1.0.0" },
     { name = "freezegun", specifier = ">=1.2.2,<2.0.0" },
@@ -2389,7 +2389,7 @@ test-integration = [
 ]
 typing = [
     { name = "langchain-core", editable = "libs/core" },
-    { name = "mypy", specifier = ">=1.10,<2.0" },
+    { name = "mypy", specifier = ">=1.17.1,<2.0" },
     { name = "types-requests", specifier = ">=2.31.0" },
 ]
 
@@ -2478,7 +2478,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "0.3.74"
+version = "0.3.75"
 source = { editable = "libs/core" }
 dependencies = [
     { name = "jsonpatch" },
@@ -2814,7 +2814,7 @@ typing = []
 
 [[package]]
 name = "langchain-openai"
-version = "0.3.30"
+version = "0.3.32"
 source = { editable = "libs/partners/openai" }
 dependencies = [
     { name = "langchain-core" },