diff --git a/pkgs/development/python-modules/pgvector/default.nix b/pkgs/development/python-modules/pgvector/default.nix
index 389a917668bf..383029504b54 100644
--- a/pkgs/development/python-modules/pgvector/default.nix
+++ b/pkgs/development/python-modules/pgvector/default.nix
@@ -13,11 +13,12 @@
 , pytestCheckHook
 , pythonOlder
 , sqlalchemy
+, sqlmodel
 }:
 
 buildPythonPackage rec {
   pname = "pgvector";
-  version = "0.2.3";
+  version = "0.2.4";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -26,7 +27,7 @@ buildPythonPackage rec {
     owner = "pgvector";
     repo = "pgvector-python";
     rev = "refs/tags/v${version}";
-    hash = "sha256-KQROG0cHvKmdWssr7Git3JH0YguRPno/ZzYiQL7VhwU=";
+    hash = "sha256-XKoaEwLW59pV4Dwis7p2L65XoO2zUEa1kXxz6Lgs2d8=";
   };
 
   propagatedBuildInputs = [
@@ -44,6 +45,7 @@ buildPythonPackage rec {
     pytest-asyncio
     pytestCheckHook
     sqlalchemy
+    sqlmodel
   ];
 
   env = {