diff --git a/pkgs/development/python-modules/pure-eval/default.nix b/pkgs/development/python-modules/pure-eval/default.nix
index a94abf72712a..e9c48fe6c51d 100644
--- a/pkgs/development/python-modules/pure-eval/default.nix
+++ b/pkgs/development/python-modules/pure-eval/default.nix
@@ -9,22 +9,22 @@
 }:
 
 buildPythonPackage rec {
-  pname = "pure_eval";
-  version = "0.2.2";
+  pname = "pure-eval";
+  version = "0.2.3";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "alexmojaki";
-    repo = pname;
+    repo = "pure_eval";
     rev = "v${version}";
-    hash = "sha256-9N+UcgAv30s4ctgsBrOHiix4BoXhKPgxH/GOz/NIFdU=";
+    hash = "sha256-gdP8/MkzTyjkZaWUG5PoaOtBqzbCXYNYBX2XBLWLh18=";
   };
 
-  buildInputs = [ setuptools-scm ];
+  build-system = [ setuptools-scm ];
 
-  propagatedBuildInputs = [ toml ];
+  dependencies = [ toml ];
 
   nativeCheckInputs = [ pytestCheckHook ];