diff --git a/data/variables/desktop.yml b/data/variables/desktop.yml
index be5032252950..57dde4ce7ddb 100644
--- a/data/variables/desktop.yml
+++ b/data/variables/desktop.yml
@@ -1,5 +1,5 @@
 # Supported platforms
 
-mac-osx-versions: macOS 10.13 or later
+mac-osx-versions: macOS 10.15 or later
 
 windows-versions: Windows 10 64-bit or later