diff --git a/Casks/m/marsedit.rb b/Casks/m/marsedit.rb
index 14926641ca..d9c5392a5e 100644
--- a/Casks/m/marsedit.rb
+++ b/Casks/m/marsedit.rb
@@ -12,6 +12,7 @@ cask "marsedit" do
     strategy :sparkle, &:short_version
   end
 
+  auto_updates true
   depends_on macos: ">= :catalina"
 
   app "MarsEdit.app"