diff --git a/pkgs/development/python-modules/bandit/default.nix b/pkgs/development/python-modules/bandit/default.nix
index ea061336c5dc..ec449dcebd0a 100644
--- a/pkgs/development/python-modules/bandit/default.nix
+++ b/pkgs/development/python-modules/bandit/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  pythonOlder,
   gitpython,
   pbr,
   pyyaml,
@@ -12,19 +11,17 @@
 
 buildPythonPackage rec {
   pname = "bandit";
-  version = "1.8.6";
+  version = "1.9.1";
   pyproject = true;
 
-  disabled = pythonOlder "3.9";
-
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-2/6cJfxpYcIHhZPeVf0Z8lWfnkW5nxJyNB9bld6k5Ws=";
+    hash = "sha256-bbr9GlHiduBlQE8GmA1iS60UI0Ta6sOwhRIfz9EXt88=";
   };
 
-  nativeBuildInputs = [ pbr ];
+  build-system = [ pbr ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     gitpython
     pyyaml
     rich
@@ -32,7 +29,7 @@ buildPythonPackage rec {
   ];
 
   # Framework is Tox, tox performs 'pip install' inside the virtual-env
-  #   and this requires Network Connectivity
+  # and this requires Network Connectivity
   doCheck = false;
 
   pythonImportsCheck = [ "bandit" ];