diff --git a/pkgs/development/python-modules/langchain-deepseek/default.nix b/pkgs/development/python-modules/langchain-deepseek/default.nix
index 8f82cbfb84a5..9830a391d323 100644
--- a/pkgs/development/python-modules/langchain-deepseek/default.nix
+++ b/pkgs/development/python-modules/langchain-deepseek/default.nix
@@ -22,14 +22,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-deepseek";
-  version = "0.1.3";
+  version = "0.1.4";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-deepseek==${version}";
-    hash = "sha256-nkL8QO1H29sA6g61Hgt7QrRAfwD3t+0m5JEHyPx8B7Y=";
+    hash = "sha256-lIlThVpyZF5osiCyYMO8kQUNtG5eUjXGZLdgRraj4Yc=";
   };
 
   sourceRoot = "${src.name}/libs/partners/deepseek";