diff --git a/pkgs/development/python-modules/pyfxa/default.nix b/pkgs/development/python-modules/pyfxa/default.nix
index 4460239e6368..d3a4dcfac3ed 100644
--- a/pkgs/development/python-modules/pyfxa/default.nix
+++ b/pkgs/development/python-modules/pyfxa/default.nix
@@ -12,8 +12,8 @@
   pythonOlder,
   requests,
   responses,
-  setuptools,
-  six,
+  hatchling,
+  parameterized,
 }:
 
 buildPythonPackage rec {
@@ -28,7 +28,7 @@ buildPythonPackage rec {
     hash = "sha256-dTsWFWaqX6YypNJz9WSlcxJlYOstmTu2ZgOG3RPSViw=";
   };
 
-  build-system = [ setuptools ];
+  build-system = [ hatchling ];
 
   dependencies = [
     cryptography
@@ -36,8 +36,6 @@ buildPythonPackage rec {
     pybrowserid
     pyjwt
     requests
-    setuptools # imports pkg_resources
-    six
   ];
 
   nativeCheckInputs = [
@@ -45,6 +43,7 @@ buildPythonPackage rec {
     mock
     responses
     pytestCheckHook
+    parameterized
   ];
 
   pythonImportsCheck = [ "fxa" ];