diff --git a/dash/_callback.py b/dash/_callback.py
index 141a8a626d..9b272895c8 100644
--- a/dash/_callback.py
+++ b/dash/_callback.py
@@ -1,11 +1,10 @@
 import collections
 import hashlib
+import inspect
 from functools import wraps
 
 from typing import Callable, Optional, Any, List, Tuple, Union, Dict
 
-
-import asyncio
 import flask
 
 from .dependencies import (
@@ -49,7 +48,7 @@ async def _async_invoke_callback(
     func, *args, **kwargs
 ):  # used to mark the frame for the debugger
     # Check if the function is a coroutine function
-    if asyncio.iscoroutinefunction(func):
+    if inspect.iscoroutinefunction(func):
         return await func(*args, **kwargs)  # %% callback invoked %%
     # If the function is not a coroutine, call it directly
     return func(*args, **kwargs)  # %% callback invoked %%
@@ -814,7 +813,7 @@ async def async_add_context(*args, **kwargs):
 
             return jsonResponse
 
-        if asyncio.iscoroutinefunction(func):
+        if inspect.iscoroutinefunction(func):
             callback_map[callback_id]["callback"] = async_add_context
         else:
             callback_map[callback_id]["callback"] = add_context
diff --git a/dash/_jupyter.py b/dash/_jupyter.py
index 5f2606d5c7..85668127df 100644
--- a/dash/_jupyter.py
+++ b/dash/_jupyter.py
@@ -202,7 +202,7 @@ def capture_event(stream, ident, parent):
         if _jupyter_comm_response_received():
             break
 
-        if asyncio.iscoroutinefunction(kernel.do_one_iteration):
+        if inspect.iscoroutinefunction(kernel.do_one_iteration):
             loop = asyncio.get_event_loop()
             nest_asyncio.apply(loop)
             loop.run_until_complete(kernel.do_one_iteration())
diff --git a/dash/background_callback/managers/celery_manager.py b/dash/background_callback/managers/celery_manager.py
index 9a741272b0..d68c65168d 100644
--- a/dash/background_callback/managers/celery_manager.py
+++ b/dash/background_callback/managers/celery_manager.py
@@ -1,3 +1,4 @@
+import inspect
 import json
 import traceback
 from contextvars import copy_context
@@ -250,7 +251,7 @@ async def async_run():
                     result_key, json.dumps(user_callback_output, cls=PlotlyJSONEncoder)
                 )
 
-        if asyncio.iscoroutinefunction(fn):
+        if inspect.iscoroutinefunction(fn):
             func = partial(ctx.run, async_run)
             asyncio.run(func())
         else:
diff --git a/dash/background_callback/managers/diskcache_manager.py b/dash/background_callback/managers/diskcache_manager.py
index f00886367f..db7cd112bc 100644
--- a/dash/background_callback/managers/diskcache_manager.py
+++ b/dash/background_callback/managers/diskcache_manager.py
@@ -1,3 +1,4 @@
+import inspect
 import traceback
 from contextvars import copy_context
 import asyncio
@@ -296,7 +297,7 @@ async def async_run():
                 except Exception as err:  # pylint: disable=broad-except
                     print(f"Diskcache manager couldn't save output: {err}")
 
-        if asyncio.iscoroutinefunction(fn):
+        if inspect.iscoroutinefunction(fn):
             func = partial(ctx.run, async_run)
             asyncio.run(func())
         else:
diff --git a/dash/dash.py b/dash/dash.py
index 546526d1c4..749e38d107 100644
--- a/dash/dash.py
+++ b/dash/dash.py
@@ -2,6 +2,7 @@
 import os
 import sys
 import collections
+import inspect
 import importlib
 import warnings
 from contextvars import copy_context
@@ -220,7 +221,7 @@ def _do_skip(error):
 
 async def execute_async_function(func, *args, **kwargs):
     # Check if the function is a coroutine function
-    if asyncio.iscoroutinefunction(func):
+    if inspect.iscoroutinefunction(func):
         return await func(*args, **kwargs)
     # If the function is not a coroutine, call it directly
     return func(*args, **kwargs)
@@ -837,7 +838,7 @@ async def _parse_body_async():
             return _parse_body_async
 
         for path, func in self.callback_api_paths.items():
-            if asyncio.iscoroutinefunction(func):
+            if inspect.iscoroutinefunction(func):
                 self._add_url(path, make_parse_body_async(func), ["POST"])
             else:
                 self._add_url(path, make_parse_body(func), ["POST"])