diff --git a/pkgs/development/python-modules/ovh/default.nix b/pkgs/development/python-modules/ovh/default.nix
index f1cfb0536739..f32ebc23797a 100644
--- a/pkgs/development/python-modules/ovh/default.nix
+++ b/pkgs/development/python-modules/ovh/default.nix
@@ -5,21 +5,28 @@
   pytestCheckHook,
   pythonOlder,
   requests,
+  requests-oauthlib,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "ovh";
-  version = "1.1.2";
-  format = "setuptools";
+  version = "1.2.0";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-Yarx6ymS/Vr4Gbpa3Qgmbp7eLgAkUeOhYGpMNn3aoE8=";
+    hash = "sha256-0xHwjsF7YsxhIWs9rPA+6J+VodqQNqWV2sKfydeYuCc=";
   };
 
-  propagatedBuildInputs = [ requests ];
+  build-system = [ setuptools ];
+
+  dependencies = [
+    requests
+    requests-oauthlib
+  ];
 
   nativeCheckInputs = [ pytestCheckHook ];
 
@@ -32,6 +39,11 @@ buildPythonPackage rec {
     "test_config_from_invalid_ini_file"
     "test_config_from_only_one_file"
     "test_endpoints"
+    # Tests require API key
+    "test_config_oauth2"
+    "test_config_invalid_both"
+    "test_config_invalid_oauth2"
+    "test_config_incompatible_oauth2"
   ];
 
   meta = with lib; {