diff --git a/Doc/library/asyncio-task.rst b/Doc/library/asyncio-task.rst
index 08c5873d8bd..051ae09b8a5 100644
--- a/Doc/library/asyncio-task.rst
+++ b/Doc/library/asyncio-task.rst
@@ -721,4 +721,4 @@ Task functions
       Unlike the functions above, :func:`run_coroutine_threadsafe` requires the
       *loop* argument to be passed explicitely.
 
-   .. versionadded:: 3.4.4
+   .. versionadded:: 3.4.4, 3.5.1