diff --git a/pkgs/development/python-modules/bentoml/default.nix b/pkgs/development/python-modules/bentoml/default.nix
index 12f5cf61a0c0..962a32b5f0d0 100644
--- a/pkgs/development/python-modules/bentoml/default.nix
+++ b/pkgs/development/python-modules/bentoml/default.nix
@@ -1,40 +1,42 @@
 {
   lib,
   stdenv,
-  buildPythonPackage,
-  fetchFromGitHub,
-  pythonOlder,
-  hatchling,
-  hatch-vcs,
+  a2wsgi,
   aiohttp,
   aiosqlite,
   attrs,
+  buildPythonPackage,
   cattrs,
   circus,
-  click,
   click-option-group,
+  click,
   cloudpickle,
   deepmerge,
-  fs,
+  fetchFromGitHub,
   fs-s3fs,
-  grpcio,
+  fs,
+  fsspec,
   grpcio-channelz,
   grpcio-health-checking,
   grpcio-reflection,
-  httpx,
+  grpcio,
+  hatch-vcs,
+  hatchling,
   httpx-ws,
+  httpx,
   inflection,
   inquirerpy,
   jinja2,
+  kantoku,
   numpy,
   nvidia-ml-py,
   opentelemetry-api,
-  opentelemetry-exporter-otlp,
   opentelemetry-exporter-otlp-proto-http,
-  opentelemetry-instrumentation,
+  opentelemetry-exporter-otlp,
   opentelemetry-instrumentation-aiohttp-client,
   opentelemetry-instrumentation-asgi,
   opentelemetry-instrumentation-grpc,
+  opentelemetry-instrumentation,
   opentelemetry-sdk,
   opentelemetry-semantic-conventions,
   opentelemetry-util-http,
@@ -51,13 +53,15 @@
   python-dateutil,
   python-json-logger,
   python-multipart,
+  pythonOlder,
   pyyaml,
+  questionary,
   rich,
   schema,
   simple-di,
   starlette,
-  tomli,
   tomli-w,
+  tomli,
   tritonclient,
   uv,
   uvicorn,
@@ -71,10 +75,11 @@
   orjson,
   pytest-asyncio,
   fastapi,
+  writableTmpDirAsHomeHook,
 }:
 
 let
-  version = "1.4.19";
+  version = "1.4.23";
   aws = [ fs-s3fs ];
   grpc = [
     grpcio
@@ -124,7 +129,7 @@ let
     owner = "bentoml";
     repo = "BentoML";
     tag = "v${version}";
-    hash = "sha256-sRQfjB3K5F6lYeW92O7BV2slQ+DRCuMTVqRG8vT+9wc=";
+    hash = "sha256-p9d8TyN09jJ2VotaAvbC9jxJ5kNC2S7VhkatzrDJ1TY=";
   };
 in
 buildPythonPackage {
@@ -134,6 +139,7 @@ buildPythonPackage {
 
   pythonRelaxDeps = [
     "cattrs"
+    "fsspec"
     "nvidia-ml-py"
     "opentelemetry-api"
     "opentelemetry-instrumentation-aiohttp-client"
@@ -150,6 +156,7 @@ buildPythonPackage {
   ];
 
   dependencies = [
+    a2wsgi
     aiohttp
     aiosqlite
     attrs
@@ -160,11 +167,13 @@ buildPythonPackage {
     cloudpickle
     deepmerge
     fs
+    fsspec
     httpx
     httpx-ws
     inflection
     inquirerpy
     jinja2
+    kantoku
     numpy
     nvidia-ml-py
     opentelemetry-api
@@ -184,6 +193,7 @@ buildPythonPackage {
     python-json-logger
     python-multipart
     pyyaml
+    questionary
     rich
     schema
     simple-di
@@ -208,11 +218,15 @@ buildPythonPackage {
   disabledTestPaths = [
     "tests/e2e"
     "tests/integration"
+    "tests/unit/grpc"
+    "tests/unit/_internal/"
   ];
 
   disabledTests = [
     # flaky test
     "test_store"
+    #
+    "test_log_collection"
   ];
 
   nativeCheckInputs = [
@@ -226,6 +240,7 @@ buildPythonPackage {
     pytest-xdist
     pytestCheckHook
     scikit-learn
+    writableTmpDirAsHomeHook
   ]
   ++ optional-dependencies.grpc;
 
@@ -238,8 +253,5 @@ buildPythonPackage {
       happysalada
       natsukium
     ];
-    # AttributeError: 'dict' object has no attribute 'schemas'
-    # https://github.com/bentoml/BentoML/issues/4290
-    broken = versionAtLeast cattrs.version "23.2";
   };
 }
diff --git a/pkgs/development/python-modules/kantoku/default.nix b/pkgs/development/python-modules/kantoku/default.nix
new file mode 100644
index 000000000000..08d5c6c0f626
--- /dev/null
+++ b/pkgs/development/python-modules/kantoku/default.nix
@@ -0,0 +1,58 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  flit-core,
+  gevent,
+  mock,
+  psutil,
+  pytest-cov-stub,
+  pytestCheckHook,
+  pyyaml,
+  pyzmq,
+  tornado,
+}:
+
+buildPythonPackage rec {
+  pname = "kantoku";
+  version = "0.18.3";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "bentoml";
+    repo = "kantoku";
+    tag = version;
+    hash = "sha256-pI79B7TDZwL4Jz5e7PDPIf8iIGiwCOKFI2jReUt8UNg=";
+  };
+
+  build-system = [ flit-core ];
+
+  dependencies = [
+    psutil
+    pyzmq
+    tornado
+  ];
+
+  nativeCheckInputs = [
+    gevent
+    mock
+    pytest-cov-stub
+    pytestCheckHook
+    pyyaml
+  ];
+
+  pythonImportsCheck = [ "circus" ];
+
+  disabledTests = [
+    # AssertionError
+    "test_streams"
+  ];
+
+  meta = {
+    description = "A Process & Socket Manager built with zmq";
+    homepage = "https://github.com/bentoml/kantoku";
+    changelog = "https://github.com/bentoml/kantoku/releases/tag/${version}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 9e7bfc8df7f1..70d1d8e7b74f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7723,6 +7723,8 @@ self: super: with self; {
 
   kanidm = callPackage ../development/python-modules/kanidm { };
 
+  kantoku = callPackage ../development/python-modules/kantoku { };
+
   kaptan = callPackage ../development/python-modules/kaptan { };
 
   karton-asciimagic = callPackage ../development/python-modules/karton-asciimagic { };