diff --git a/.gitignore b/.gitignore
index 68bc17f..2dc53ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -157,4 +157,4 @@ cython_debug/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+.idea/
diff --git a/casbin_async_redis_adapter/__init__.py b/casbin_async_redis_adapter/__init__.py
index e69de29..78b6b09 100644
--- a/casbin_async_redis_adapter/__init__.py
+++ b/casbin_async_redis_adapter/__init__.py
@@ -0,0 +1 @@
+from .adapter import CasbinRule, Adapter
diff --git a/casbin_async_redis_adapter/adapter.py b/casbin_async_redis_adapter/adapter.py
index 8968593..57797e5 100644
--- a/casbin_async_redis_adapter/adapter.py
+++ b/casbin_async_redis_adapter/adapter.py
@@ -1,7 +1,9 @@
-from casbin import persist
-import redis.asyncio as redis
 import json
 
+import redis.asyncio as redis
+from casbin import persist
+from casbin.persist.adapters.asyncio import AsyncAdapter
+
 
 class CasbinRule:
     """
@@ -39,7 +41,7 @@ def __repr__(self):
         return '<CasbinRule :"{}">'.format(str(self))
 
 
-class Adapter(persist.Adapter):
+class Adapter(AsyncAdapter):
     """the interface for Casbin adapters."""
 
     def __init__(
diff --git a/requirements.txt b/requirements.txt
index bd169f4..d4f3367 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-casbin>=1.23.0
-redis>=5.0.0
\ No newline at end of file
+casbin>=1.34.0
+redis>=5.0.0
diff --git a/setup.py b/setup.py
index 808b9b9..ac86a90 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,7 @@
-from setuptools import setup, find_packages, __version__
 from os import path
 
+from setuptools import setup, find_packages
+
 desc_file = "README.md"
 
 with open(desc_file, "r") as fh: