diff --git a/docs/deprecations.rst b/docs/deprecations.rst
index dbe65dda106..a3abe81fa34 100644
--- a/docs/deprecations.rst
+++ b/docs/deprecations.rst
@@ -59,7 +59,8 @@ ImageShow.Viewer.show_file file argument
 .. deprecated:: 9.1.0
 
 The ``file`` argument in :py:meth:`~PIL.ImageShow.Viewer.show_file()` has been
-deprecated, replaced by ``path``.
+deprecated and will be removed in Pillow 10.0.0 (2023-07-01). It has been replaced by
+``path``.
 
 In effect, ``viewer.show_file("test.jpg")`` will continue to work unchanged.
 ``viewer.show_file(file="test.jpg")`` will raise a deprecation warning, and suggest