diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
index 0367c83d9369d3..aa1341c8d4d4a8 100644
--- a/Doc/library/argparse.rst
+++ b/Doc/library/argparse.rst
@@ -1466,7 +1466,7 @@ printed to standard error when the argument is used::
    snake.py: warning: option '--legs' is deprecated
    Namespace(legs=4)
 
-.. versionchanged:: 3.13
+.. versionadded:: 3.13
 
 
 Action classes