diff --git a/docs/installation.rst b/docs/installation.rst
index 849cd02e9..2f97d9f39 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -465,7 +465,9 @@ These platforms have been reported to work at the versions mentioned.
 +----------------------------------+------------------------------+--------------------------------+-----------------------+
 |**Operating system**              |**Tested Python versions**    |**Latest tested Pillow version**|**Tested processors**  |
 +----------------------------------+------------------------------+--------------------------------+-----------------------+
-| macOS 11.0 Big Sur               | 3.6, 3.7, 3.8, 3.9           | 8.0.1                          |x86-64                 |
+| macOS 11.0 Big Sur               | 3.8, 3.9                     | 8.0.1                          |arm                    |
+|                                  +------------------------------+--------------------------------+-----------------------+
+|                                  | 3.6, 3.7, 3.8, 3.9           | 8.0.1                          |x86-64                 |
 +----------------------------------+------------------------------+--------------------------------+-----------------------+
 | macOS 10.15 Catalina             | 3.6, 3.7, 3.8, 3.9           | 8.0.1                          |x86-64                 |
 |                                  +------------------------------+--------------------------------+                       +