diff --git a/pkgs/development/python-modules/langchain-fireworks/default.nix b/pkgs/development/python-modules/langchain-fireworks/default.nix
index 460c842ebebd..48a221a7766c 100644
--- a/pkgs/development/python-modules/langchain-fireworks/default.nix
+++ b/pkgs/development/python-modules/langchain-fireworks/default.nix
@@ -24,14 +24,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-fireworks";
-  version = "0.3.0";
+  version = "0.3.72";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
-    tag = "langchain-fireworks==${version}";
-    hash = "sha256-OZou323FAk2I4YuQV7sllbzDwFQWy/90FK3gIHnEBd0=";
+    tag = "langchain-core==${version}";
+    hash = "sha256-Q2uGMiODUtwkPdOyuSqp8vqjlLjiXk75QjXp7rr20tc=";
   };
 
   sourceRoot = "${src.name}/libs/partners/fireworks";