diff --git a/pkgs/development/python-modules/langchain-core/default.nix b/pkgs/development/python-modules/langchain-core/default.nix
index eb1e51acb2c7..2ade17e754a7 100644
--- a/pkgs/development/python-modules/langchain-core/default.nix
+++ b/pkgs/development/python-modules/langchain-core/default.nix
@@ -25,7 +25,7 @@
 
 buildPythonPackage rec {
   pname = "langchain-core";
-  version = "0.2.33";
+  version = "0.2.37";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -34,7 +34,7 @@ buildPythonPackage rec {
     owner = "langchain-ai";
     repo = "langchain";
     rev = "refs/tags/langchain-core==${version}";
-    hash = "sha256-vM3FY9E8PeC8LHP4QCTM1ggFynI+PscF7pv7CMaSZlU=";
+    hash = "sha256-An2ApN0pgCrQjqu9XPFfPyPvWx0+6JnUkGPrcD0/3kg=";
   };
 
   sourceRoot = "${src.name}/libs/core";