diff --git a/doc/usage/extensions/autosummary.rst b/doc/usage/extensions/autosummary.rst
index a1fb9f405..5915b30cd 100644
--- a/doc/usage/extensions/autosummary.rst
+++ b/doc/usage/extensions/autosummary.rst
@@ -286,7 +286,7 @@ The following variables available in the templates:
    List containing names of "public" modules in the package.  Only available for
    modules that are packages.
 
-   .. versionadded:: 2.2
+   .. versionadded:: 3.1
 
 Additionally, the following filters are available