diff --git a/scripts/brew_update.sh b/scripts/brew_update.sh
index 54008bf..5679f19 100755
--- a/scripts/brew_update.sh
+++ b/scripts/brew_update.sh
@@ -34,7 +34,7 @@ cask "cleardisk" do
   desc "Free, open-source macOS app to find and clean developer caches"
   homepage "https://github.com/bysiber/cleardisk"
 
-  depends_on macos: ">= :sonoma"
+  depends_on macos: :sonoma
 
   app "ClearDisk.app"