diff --git a/pkgs/development/python-modules/proxmoxer/default.nix b/pkgs/development/python-modules/proxmoxer/default.nix
index 229634d64d59..8f3ff8621fc8 100644
--- a/pkgs/development/python-modules/proxmoxer/default.nix
+++ b/pkgs/development/python-modules/proxmoxer/default.nix
@@ -8,23 +8,26 @@
   requests,
   requests-toolbelt,
   responses,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "proxmoxer";
-  version = "2.0.1";
-  format = "setuptools";
+  version = "2.1.0";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
-    owner = pname;
-    repo = pname;
+    owner = "proxmoxer";
+    repo = "proxmoxer";
     rev = "refs/tags/${version}";
-    hash = "sha256-kwD6yJhVTaVAAUVA6k4r6HZy4w+MPDF7DfJBS8wGE/c=";
+    hash = "sha256-bwNv9eBuatMAWZ/ZOoF4VUZFIYAxJDEEwGQaAwPWcHY=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     paramiko
     requests
   ];
@@ -40,6 +43,11 @@ buildPythonPackage rec {
     "tests/test_openssh.py"
   ];
 
+  disabledTests = [
+    # Tests require openssh_wrapper which is outdated and not available
+    "test_repr_openssh"
+  ];
+
   pythonImportsCheck = [ "proxmoxer" ];
 
   meta = with lib; {