diff --git a/pkgs/development/python-modules/cloudsplaining/default.nix b/pkgs/development/python-modules/cloudsplaining/default.nix
index a2a472836f2f..fa8b93558fb4 100644
--- a/pkgs/development/python-modules/cloudsplaining/default.nix
+++ b/pkgs/development/python-modules/cloudsplaining/default.nix
@@ -14,23 +14,31 @@
   pythonOlder,
   pyyaml,
   schema,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "cloudsplaining";
-  version = "0.6.2";
-  format = "setuptools";
+  version = "0.6.3";
+  pyproject = true;
 
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "salesforce";
-    repo = pname;
+    repo = "cloudsplaining";
     rev = "refs/tags/${version}";
-    hash = "sha256-7aOPerqayuJTHItlpnVVSzOlSGNnqHvtIi5BdovNh3A=";
+    hash = "sha256-mRWfb14zKS141cYzShXY+OoHWfs9PB1oJu3spsvv6mI=";
   };
 
-  propagatedBuildInputs = [
+  postPatch = ''
+    # Ignore pinned versions
+    sed -i "s/'\(.*\)\(==\|>=\).*'/'\1'/g" requirements.txt
+  '';
+
+  build-system = [ setuptools ];
+
+  dependencies = [
     boto3
     botocore
     cached-property
@@ -45,11 +53,6 @@ buildPythonPackage rec {
 
   nativeCheckInputs = [ pytestCheckHook ];
 
-  postPatch = ''
-    # Ignore pinned versions
-    sed -i "s/'\(.*\)\(==\|>=\).*'/'\1'/g" requirements.txt
-  '';
-
   disabledTests = [
     "test_policy_expansion"
     "test_statement_details_for_allow_not_action"
@@ -59,9 +62,10 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python module for AWS IAM security assessment";
-    mainProgram = "cloudsplaining";
     homepage = "https://github.com/salesforce/cloudsplaining";
+    changelog = "https://github.com/salesforce/cloudsplaining/releases/tag/${version}";
     license = licenses.bsd3;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "cloudsplaining";
   };
 }