From ff5cb0c0ff1e5e14dced29e0ce097ee2af754b43 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 4 Jun 2026 07:04:09 +0100
Subject: [PATCH] chore(deps)(deps): bump langchain from 1.3.5 to 1.4.2 in
 /gitnexus-web (#2015)

Bumps [langchain](https://github.com/langchain-ai/langchainjs) from 1.3.5 to 1.4.2.
- [Release notes](https://github.com/langchain-ai/langchainjs/releases)
- [Commits](https://github.com/langchain-ai/langchainjs/compare/@langchain/aws@1.3.5...langchain@1.4.2)

---
updated-dependencies:
- dependency-name: langchain
  dependency-version: 1.4.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 gitnexus-web/package-lock.json | 44 +++++++++-------------------------
 gitnexus-web/package.json      |  2 +-
 2 files changed, 12 insertions(+), 34 deletions(-)

diff --git a/gitnexus-web/package-lock.json b/gitnexus-web/package-lock.json
index f483427c8..a69275159 100644
--- a/gitnexus-web/package-lock.json
+++ b/gitnexus-web/package-lock.json
@@ -28,7 +28,7 @@
         "graphology-utils": "^2.3.0",
         "i18next": "^26.3.0",
         "i18next-browser-languagedetector": "^8.2.1",
-        "langchain": "^1.3.5",
+        "langchain": "^1.4.2",
         "lru-cache": "^11.2.4",
         "lucide-react": "^1.16.0",
         "mermaid": "^11.15.0",
@@ -1357,16 +1357,13 @@
       }
     },
     "node_modules/@langchain/core": {
-      "version": "1.1.45",
-      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-1.1.45.tgz",
-      "integrity": "sha512-Y/wvuglLTMKJahkl4QD9dBIdF/z/CxZJWdTfHJF/q2jtlJtoFf6Mb5JpGxZfsi3mBY6NSG941FSLTcqhCKrhBA==",
+      "version": "1.1.48",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-1.1.48.tgz",
+      "integrity": "sha512-fQU6Guyb1pwc2fEplmA8FPbKfOMAofjnyJzExevro0FxEiuGHE18Ov/ZHmT9trWCDTZRI9eW1VIc6aChxV8pAQ==",
       "license": "MIT",
       "dependencies": {
         "@cfworker/json-schema": "^4.0.2",
         "@standard-schema/spec": "^1.1.0",
-        "ansi-styles": "^5.0.0",
-        "camelcase": "6",
-        "decamelize": "1.2.0",
         "js-tiktoken": "^1.0.12",
         "langsmith": ">=0.5.0 <1.0.0",
         "mustache": "^4.2.0",
@@ -3331,7 +3328,9 @@
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-5.2.0.tgz",
       "integrity": "sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA==",
+      "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=10"
       },
@@ -3598,18 +3597,6 @@
         "node": ">= 0.4"
       }
     },
-    "node_modules/camelcase": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz",
-      "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/caniuse-lite": {
       "version": "1.0.30001764",
       "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001764.tgz",
@@ -4396,15 +4383,6 @@
         }
       }
     },
-    "node_modules/decamelize": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
-      "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/decimal.js": {
       "version": "10.6.0",
       "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
@@ -5774,12 +5752,12 @@
       "integrity": "sha512-Ls993zuzfayK269Svk9hzpeGUKob/sIgZzyHYdjQoAdQetRKpOLj+k/QQQ/6Qi0Yz65mlROrfd+Ev+1+7dz9Kw=="
     },
     "node_modules/langchain": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/langchain/-/langchain-1.3.5.tgz",
-      "integrity": "sha512-QSB8TEo6G1tWupgNt1Osm8ylLLoOMq1lLw5NeijnIwRPI5BqdBjUn4/U8usbjEJJcQnbXSK2qTKgTx7zvblnBw==",
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/langchain/-/langchain-1.4.2.tgz",
+      "integrity": "sha512-SLGipy0r4nqQD0aiUOBYLMeGFfB/QiYnMndfZ8sGN89vXDCIXbYqcE7G/4QDDX3nZsM7/emQpoScmlxEX6sDnQ==",
       "license": "MIT",
       "dependencies": {
-        "@langchain/langgraph": "^1.2.9",
+        "@langchain/langgraph": "^1.3.2",
         "@langchain/langgraph-checkpoint": "^1.0.1",
         "langsmith": ">=0.5.0 <1.0.0",
         "zod": "^3.25.76 || ^4"
@@ -5788,7 +5766,7 @@
         "node": ">=20"
       },
       "peerDependencies": {
-        "@langchain/core": "^1.1.42"
+        "@langchain/core": "^1.1.48"
       }
     },
     "node_modules/langsmith": {
diff --git a/gitnexus-web/package.json b/gitnexus-web/package.json
index eb32a4927..c09ad428f 100644
--- a/gitnexus-web/package.json
+++ b/gitnexus-web/package.json
@@ -38,7 +38,7 @@
     "graphology-utils": "^2.3.0",
     "i18next": "^26.3.0",
     "i18next-browser-languagedetector": "^8.2.1",
-    "langchain": "^1.3.5",
+    "langchain": "^1.4.2",
     "lru-cache": "^11.2.4",
     "lucide-react": "^1.16.0",
     "mermaid": "^11.15.0",