diff --git a/mac/help/about/requirements.md b/mac/help/about/requirements.md
index b1c3123be7..29bf86147a 100644
--- a/mac/help/about/requirements.md
+++ b/mac/help/about/requirements.md
@@ -12,6 +12,7 @@ Keyman 14.0 supports the following Mac operating systems:
 * macOS High Sierra (10.13)
 * macOS Mojave (10.14)
 * macOS Catalina (10.15)
+* macOS Big Sur (11.0)
 
 ## Resource Requirements