From 9f78df996b7ff8677c6a3047b5360269b1d0c973 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sun, 5 Jul 2026 17:36:55 +0000
Subject: [PATCH] chore(deps): update langchain-core requirement

Updates the requirements on [langchain-core](https://github.com/langchain-ai/langchain) to permit the latest version.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/langchain-core==1.3.0...langchain-core==1.4.8)

---
updated-dependencies:
- dependency-name: langchain-core
  dependency-version: 1.4.8
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 pyproject.toml   | 2 +-
 requirements.txt | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index a53580b..ad91e38 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -91,7 +91,7 @@ server = [
     "langgraph==1.2.7",
     "langgraph-checkpoint==4.1.1",
     "langgraph-checkpoint-sqlite==3.1.0",
-    "langchain-core>=1.3.0,<2.0.0",
+    "langchain-core>=1.4.8,<2.0.0",
     "langchain-openai>=1.3.3",
     "pandas>=2.3.3",
     "numpy>=2.2.6",
diff --git a/requirements.txt b/requirements.txt
index 0e23855..84a68f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ langgraph==1.2.7
 langgraph-checkpoint==4.1.1
 langgraph-checkpoint-sqlite==3.1.0
 langchain-openai>=1.3.3
-langchain-core>=1.2.0,<2.0.0
+langchain-core>=1.4.8,<2.0.0
 
 # RAG & Search (New for M3)
 sentence-transformers>=5.6.0