diff --git a/pkgs/development/python-modules/cbor2/default.nix b/pkgs/development/python-modules/cbor2/default.nix
index fe320063362c..e10ef88adf1e 100644
--- a/pkgs/development/python-modules/cbor2/default.nix
+++ b/pkgs/development/python-modules/cbor2/default.nix
@@ -2,47 +2,56 @@
 , stdenv
 , buildPythonPackage
 , fetchPypi
-, pytestCheckHook
 , pythonOlder
+
+# build-system
+, setuptools
 , setuptools-scm
+
+# tests
+, hypothesis
+, pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "cbor2";
-  version = "5.4.6";
-  format = "setuptools";
+  version = "5.5.1";
+  pyproject = true;
 
-  disabled = pythonOlder "3.7";
+  disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-uJNQDbD+Az5XDDrclWr27vxX4oACa9LYb9U9qfHllNc=";
+    hash = "sha256-+eGS9GGp+PYILfKMA1sAbRU5BCE9yGQL7Ypy1yu8lHU=";
   };
 
-  nativeBuildInputs = [
-    setuptools-scm
-  ];
-
-  nativeCheckInputs = [
-    pytestCheckHook
-  ];
-
   postPatch = ''
     substituteInPlace pyproject.toml \
       --replace " --cov" ""
   '';
 
+  nativeBuildInputs = [
+    setuptools
+    setuptools-scm
+  ];
+
+  pythonImportsCheck = [
+    "cbor2"
+  ];
+
+  nativeCheckInputs = [
+    hypothesis
+    pytestCheckHook
+  ];
+
   # https://github.com/agronholm/cbor2/issues/99
   disabledTests = lib.optionals stdenv.is32bit [
     "test_huge_truncated_bytes"
     "test_huge_truncated_string"
   ];
 
-  pythonImportsCheck = [
-    "cbor2"
-  ];
-
   meta = with lib; {
+    changelog = "https://github.com/agronholm/cbor2/releases/tag/${version}";
     description = "Python CBOR (de)serializer with extensive tag support";
     homepage = "https://github.com/agronholm/cbor2";
     license = licenses.mit;