diff --git a/pkgs/development/python-modules/langchain-tests/default.nix b/pkgs/development/python-modules/langchain-tests/default.nix
index 84f368fa507d..cd7fb68f56f2 100644
--- a/pkgs/development/python-modules/langchain-tests/default.nix
+++ b/pkgs/development/python-modules/langchain-tests/default.nix
@@ -30,14 +30,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-tests";
-  version = "1.0.0";
+  version = "1.0.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-tests==${version}";
-    hash = "sha256-t+3o7XoemvEALVYMx+FpkGQVx2c/npRrK3cNDp3bp9A=";
+    hash = "sha256-a7tqW4h34YbfUIAK2L417egaSNyKbvZJ+GEnPdC2wME=";
   };
 
   sourceRoot = "${src.name}/libs/standard-tests";