diff --git a/pkgs/development/python-modules/requests_ntlm/default.nix b/pkgs/development/python-modules/requests_ntlm/default.nix
index 2a34f73c0a7d..be615ccc63cc 100644
--- a/pkgs/development/python-modules/requests_ntlm/default.nix
+++ b/pkgs/development/python-modules/requests_ntlm/default.nix
@@ -1,20 +1,34 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, ntlm-auth
+, setuptools
+, cryptography
+, pyspnego
 , requests
 }:
 
 buildPythonPackage rec {
   pname = "requests_ntlm";
-  version = "1.1.0";
+  version = "1.2.0";
+
+  format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9189c92e8c61ae91402a64b972c4802b2457ce6a799d658256ebf084d5c7eb71";
+    hash = "sha256-M8KF9QdOMXy90zjRma+kanwBEy5cER02vUFVNOm5Fqg=";
   };
 
-  propagatedBuildInputs = [ ntlm-auth requests ];
+  nativeBuildInputs = [
+    setuptools
+  ];
+
+  propagatedBuildInputs = [
+    cryptography
+    pyspnego
+    requests
+  ];
+
+  pythonImportsCheck = [ "requests_ntlm" ];
 
   # Tests require networking
   doCheck = false;