diff --git a/Doc/library/logging.config.rst b/Doc/library/logging.config.rst
index 3a05439226a..143916fcc7a 100644
--- a/Doc/library/logging.config.rst
+++ b/Doc/library/logging.config.rst
@@ -72,6 +72,8 @@ in :mod:`logging` itself) and defining handlers which are declared either in
     this new subclass, and then :func:`dictConfig` could be called exactly as
     in the default, uncustomized state.
 
+   .. versionadded:: 3.2
+
 .. function:: fileConfig(fname[, defaults])
 
    Reads the logging configuration from a :mod:`configparser`\-format file named