diff --git a/pkgs/development/python-modules/rich-argparse/default.nix b/pkgs/development/python-modules/rich-argparse/default.nix
index 4f11691266b3..061394e5fc3f 100644
--- a/pkgs/development/python-modules/rich-argparse/default.nix
+++ b/pkgs/development/python-modules/rich-argparse/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "rich-argparse";
-  version = "1.5.2";
+  version = "1.6.0";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "hamdanal";
     repo = "rich-argparse";
     rev = "refs/tags/v${version}";
-    hash = "sha256-kHGNjVx3d+JSsN/BpNua2rGD5S5sBfJvh1NyqQnziBI=";
+    hash = "sha256-ae++npgZ8jZazwARwlPw73uhpQ8IT+7OekNl2vfu4Z0=";
   };
 
   build-system = [ hatchling ];
@@ -28,11 +28,6 @@ buildPythonPackage rec {
 
   nativeCheckInputs = [ pytestCheckHook ];
 
-  disabledTests = [
-    # https://github.com/hamdanal/rich-argparse/issues/133
-    "test_help_preview_generation"
-  ];
-
   pythonImportsCheck = [ "rich_argparse" ];
 
   meta = with lib; {