diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 4fbff3d..04bef3c 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [3.7, 3.8, 3.9, "3.10"]
+        python: [3.7, 3.8, 3.9, "3.10", "3.11"]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/README.rst b/README.rst
index 489a6b6..4adc5a6 100644
--- a/README.rst
+++ b/README.rst
@@ -2,8 +2,7 @@
 aiocron - Crontabs for asyncio
 ================================================
 
-.. image:: https://travis-ci.org/gawel/aiocron.svg?branch=master
-  :target: https://travis-ci.org/gawel/aiocron
+
 .. image:: https://img.shields.io/pypi/v/aiocron.svg
   :target: https://pypi.python.org/pypi/aiocron
 .. image:: https://img.shields.io/pypi/dm/aiocron.svg
diff --git a/aiocron/__init__.py b/aiocron/__init__.py
index aba475f..9d9663c 100644
--- a/aiocron/__init__.py
+++ b/aiocron/__init__.py
@@ -1,10 +1,10 @@
 # -*- coding: utf-8 -*-
 from croniter.croniter import croniter
 from datetime import datetime
+from functools import wraps, partial
 from tzlocal import get_localzone
 from uuid import uuid4
 import time
-import functools
 import asyncio
 import sys
 import inspect
@@ -16,7 +16,7 @@ async def null_callback(*args):
 
 def wrap_func(func):
     """wrap in a coroutine"""
-    @functools.wraps(func)
+    @wraps(func)
     async def wrapper(*args, **kwargs):
         result = func(*args, **kwargs)
         if inspect.isawaitable(result):
@@ -28,11 +28,12 @@ async def wrapper(*args, **kwargs):
 
 class Cron(object):
 
-    def __init__(self, spec, func=None, args=(), start=False, uuid=None,
-                 loop=None, tz=None, croniter_kwargs=None):
+    def __init__(self, spec, func=None, args=(), kwargs=None, start=False,
+                 uuid=None, loop=None, tz=None, croniter_kwargs=None):
         self.spec = spec
         if func is not None:
-            self.func = func if not args else functools.partial(func, *args)
+            kwargs = kwargs or {}
+            self.func = func if not (args or kwargs) else partial(func, *args, **kwargs)
         else:
             self.func = null_callback
         self.tz = get_localzone() if tz is None else tz
@@ -110,7 +111,7 @@ def set_result(self, result):
             if isinstance(result, Exception):
                 self.future.set_exception(result)
             elif not self.future.done():
-                    self.future.set_result(result)
+                self.future.set_result(result)
             self.future = None
         elif isinstance(result, Exception):
             raise result
@@ -130,5 +131,5 @@ def __repr__(self):
         return '<Cron {0.spec} {0.func}>'.format(self)
 
 
-def crontab(spec, func=None, args=(), start=True, loop=None, tz=None):
-    return Cron(spec, func=func, args=args, start=start, loop=loop, tz=tz)
+def crontab(spec, func=None, args=(), kwargs=None, start=True, loop=None, tz=None):
+    return Cron(spec, func=func, args=args, kwargs=kwargs, start=start, loop=loop, tz=tz)
diff --git a/setup.py b/setup.py
index cd0e672..161ed52 100644
--- a/setup.py
+++ b/setup.py
@@ -24,10 +24,12 @@ def read(name):
         'Environment :: Web Environment',
         'Intended Audience :: Developers',
         'Operating System :: POSIX',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3 :: Only',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'License :: OSI Approved :: MIT License',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],
diff --git a/tox.ini b/tox.ini
index a73b3f8..ba186a3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,py38,py39,py310
+envlist = py{37,38,39,310,311}
 
 [testenv]
 commands =