From ce3006c7a028ca1e4c2eda051af3dcac9d131062 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 28 Jan 2026 07:42:07 +0000
Subject: [PATCH] chore(deps): bump langchain-core

Bumps [langchain-core](https://github.com/langchain-ai/langchain) from 0.3.74 to 0.3.81.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/langchain-core==0.3.74...langchain-core==0.3.81)

---
updated-dependencies:
- dependency-name: langchain-core
  dependency-version: 0.3.81
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 langgraph-checkpoint-oceanbase-plugin/uv.lock | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/langgraph-checkpoint-oceanbase-plugin/uv.lock b/langgraph-checkpoint-oceanbase-plugin/uv.lock
index d13b98c1..e9d53bb0 100644
--- a/langgraph-checkpoint-oceanbase-plugin/uv.lock
+++ b/langgraph-checkpoint-oceanbase-plugin/uv.lock
@@ -362,7 +362,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "0.3.74"
+version = "0.3.81"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -373,9 +373,9 @@ dependencies = [
     { name = "tenacity" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/f1/c6/5d755a0f1f4857abbe5ea6f5907ed0e2b5df52bf4dde0a0fd768290e3084/langchain_core-0.3.74.tar.gz", hash = "sha256:ff604441aeade942fbcc0a3860a592daba7671345230c2078ba2eb5f82b6ba76", size = 569553, upload-time = "2025-08-07T20:47:05.094Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/63/7c/381a347292db3df93601ec8a5ff043a03ca1e2b1b210a94307390b9fbbba/langchain_core-0.3.81.tar.gz", hash = "sha256:0473e7cffbba06017393f2f1ee116da098c298e4ec478ada91d321f42dff921c", size = 594574, upload-time = "2025-12-23T01:02:28.321Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/4d/26/545283681ac0379d31c7ad0bac5f195e1982092d76c65ca048db9e3cec0e/langchain_core-0.3.74-py3-none-any.whl", hash = "sha256:088338b5bc2f6a66892f9afc777992c24ee3188f41cbc603d09181e34a228ce7", size = 443453, upload-time = "2025-08-07T20:47:03.853Z" },
+    { url = "https://files.pythonhosted.org/packages/b8/29/60802a71c4a0b573c0e9ecda1846404b04bdbc9bc805732b39261be4c376/langchain_core-0.3.81-py3-none-any.whl", hash = "sha256:d0f34c88254d78ccb1b9a038f860d13dea90186045026fd8fc3e1265eed73a4e", size = 457175, upload-time = "2025-12-23T01:02:27.008Z" },
 ]
 
 [[package]]
@@ -402,7 +402,7 @@ dependencies = [
 
 [[package]]
 name = "langgraph-checkpoint-oceanbase"
-version = "2.0.17"
+version = "2.0.18"
 source = { editable = "." }
 dependencies = [
     { name = "langgraph-checkpoint" },