From 58032aa1b07efc2849eca48984864c67dd69ec22 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 4 Sep 2026 16:00:57 +0000
Subject: [PATCH] build(deps): Bump langchain from 1.3.15 to 1.3.18

Bumps [langchain](https://github.com/langchain-ai/langchain) from 1.3.15 to 1.3.18.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/langchain==1.3.15...langchain==1.3.18)

---
updated-dependencies:
- dependency-name: langchain
  dependency-version: 1.3.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 uv.lock | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/uv.lock b/uv.lock
index 987df78..c1c7725 100644
--- a/uv.lock
+++ b/uv.lock
@@ -795,21 +795,21 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "1.3.15"
+version = "1.3.18"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "langchain-core" },
     { name = "langgraph" },
     { name = "pydantic" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6a/1c/b84579174a8e82ed79f4c3e0cd5a7f2323facc5ccd4d1b8390e7d175b663/langchain-1.3.15.tar.gz", hash = "sha256:ab4b775b9703f7e37babe0b325dbbaef25573bda60ecf79f7850bc875f252795", size = 665047, upload-time = "2026-08-11T19:10:52.455Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/31/e9/0e5425e522b624d7c5c0911957b467b82890b36b0099bf727951f2ee3059/langchain-1.3.18.tar.gz", hash = "sha256:74ce99294f6f2c82ee64c3df39daa6a22085ee1449a718065b3604a88d78bf4d", size = 637052, upload-time = "2026-08-27T17:33:12.702Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/09/8d/ae721f4d68ff79a17110cabc9cb39b4568b0e3f1fe0a379b926c3f81d175/langchain-1.3.15-py3-none-any.whl", hash = "sha256:c0d2d0d51ed7da249e8ab7487173872059a9dd46fb071d905957485b7334f987", size = 147001, upload-time = "2026-08-11T19:10:50.846Z" },
+    { url = "https://files.pythonhosted.org/packages/f7/04/374f6014ed6959dbdab92962c2b09e4d0223ed6a82f65694870b46d2c13f/langchain-1.3.18-py3-none-any.whl", hash = "sha256:f29cbef985848e5cfff5398f3c8c1568994a3a6f2a8f4fa720df30b6e0668b9c", size = 148007, upload-time = "2026-08-27T17:33:11.23Z" },
 ]
 
 [[package]]
 name = "langchain-core"
-version = "1.5.6"
+version = "1.6.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -823,9 +823,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/27/b9/893806b89f77e1271fe6e10ce41682ff5fe43d071564e1d8e39dbb5d4d6d/langchain_core-1.5.6.tar.gz", hash = "sha256:b5f73bd9688c457b31ec73657a0ad56948f889fae27acee79286e9c285632ee6", size = 984873, upload-time = "2026-08-17T21:26:35.921Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/90/12/aff76ca89c219ebe6f9dd3c5dbc4e3b1cf5450e9fc7037dccad23d45cd7a/langchain_core-1.6.1.tar.gz", hash = "sha256:1b156cb395aac4f009a8a1b38a574c7d948fe2d5f74c96e0d8a5017b4149e04f", size = 1003359, upload-time = "2026-08-27T19:31:14.956Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/5d/0a/890504397885c9d1ae45f2e06c3000dd9f4445439602b6a990a88b32c0ac/langchain_core-1.5.6-py3-none-any.whl", hash = "sha256:d6cf37bf695ecc22cddeb8461a684e353190b2ce430d99eb22bc11c0c7c00ea5", size = 567016, upload-time = "2026-08-17T21:26:34.595Z" },
+    { url = "https://files.pythonhosted.org/packages/8e/25/f50dd65673c819aa33d3c34df58c115dbb6ec627d19f93e6e401dd0fc8d7/langchain_core-1.6.1-py3-none-any.whl", hash = "sha256:954a84132a5cb0435d27b910e336347b6744ecc18fbeef1e2de7029a0959841a", size = 571478, upload-time = "2026-08-27T19:31:13.34Z" },
 ]
 
 [[package]]