From 281648dcbdc1b6991b9a1db72e921602ee1cee83 Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Tue, 16 Jun 2026 23:42:32 +0000
Subject: [PATCH] python3Packages.langchain-perplexity: 1.3.2 -> 1.4.0

---
 .../python-modules/langchain-perplexity/default.nix           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/langchain-perplexity/default.nix b/pkgs/development/python-modules/langchain-perplexity/default.nix
index c5d9ca276e18..e8f9ef0735ba 100644
--- a/pkgs/development/python-modules/langchain-perplexity/default.nix
+++ b/pkgs/development/python-modules/langchain-perplexity/default.nix
@@ -24,14 +24,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langchain-perplexity";
-  version = "1.3.2";
+  version = "1.4.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-perplexity==${finalAttrs.version}";
-    hash = "sha256-XSfnoJaj2VRXSxHHVnRNBvr4Ko7GAqnFEDM90ohaufo=";
+    hash = "sha256-YWVTghbLE6jXrkwS9shTdDr0pp4ILEVq+dgjg9njRhA=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/libs/partners/perplexity";