diff --git a/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix b/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix
index 3e3a8327493f..30ef74dbe66e 100644
--- a/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix
+++ b/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix
@@ -9,18 +9,19 @@
 
   # dependencies
   aiohttp,
-  attrs,
   frozendict,
   inject,
+  joblib,
   loguru,
   nix,
   nix-prefetch-git,
-  nonbloat-db,
   nurl,
   platformdirs,
+  pydantic,
   typer,
 
   # tests
+  writableTmpDirAsHomeHook,
   pytestCheckHook,
   aioresponses,
   pytest-asyncio,
@@ -29,16 +30,16 @@
 }:
 buildPythonPackage rec {
   pname = "nixpkgs-updaters-library";
-  version = "1.2.0";
+  version = "3.0.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.12";
+  disabled = pythonOlder "3.13";
 
   src = fetchFromGitHub {
     owner = "PerchunPak";
     repo = "nixpkgs-updaters-library";
     tag = "v${version}";
-    hash = "sha256-MCMqqAGl6OTOapC3K0DNTOmg2Lv2KqXenEgB5sIZR5U=";
+    hash = "sha256-0N88valEw+QElMjy84TBKGuqqh9anKhHdW0jQfQ4qd4=";
   };
 
   postPatch = ''
@@ -52,18 +53,17 @@ buildPythonPackage rec {
 
   dependencies = [
     aiohttp
-    attrs
     frozendict
     inject
+    joblib
     loguru
-    nonbloat-db
     platformdirs
+    pydantic
     typer
-    nix-prefetch-git
-    nurl
   ];
 
   nativeCheckInputs = [
+    writableTmpDirAsHomeHook
     aioresponses
     pytest-asyncio
     pytest-cov-stub