diff --git a/pkgs/development/python-modules/wsproto/default.nix b/pkgs/development/python-modules/wsproto/default.nix
index 4e4d6988067f..4f45ac1343a0 100644
--- a/pkgs/development/python-modules/wsproto/default.nix
+++ b/pkgs/development/python-modules/wsproto/default.nix
@@ -2,21 +2,24 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools,
   h11,
   pytestCheckHook,
 }:
 
 buildPythonPackage rec {
   pname = "wsproto";
-  version = "1.2.0";
-  format = "setuptools";
+  version = "1.3.2";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-rVZfJuy5JYij5DvD2WFk3oTNmQJIKxMNDduqlmSoUGU=";
+    hash = "sha256-uGiF3PKU4VIEkZlQ9mbgb/xsfBFMqQCwYNbhYpNSgpQ=";
   };
 
-  propagatedBuildInputs = [ h11 ];
+  build-system = [ setuptools ];
+
+  dependencies = [ h11 ];
 
   nativeCheckInputs = [ pytestCheckHook ];