diff --git a/Casks/o/one-switch.rb b/Casks/o/one-switch.rb
index 44c3c40fc7..11f6e73203 100644
--- a/Casks/o/one-switch.rb
+++ b/Casks/o/one-switch.rb
@@ -1,6 +1,6 @@
 cask "one-switch" do
-  version "1.31,392"
-  sha256 "ba090841303e008c499b4d2ec91854d42f01245becb6e4a1bbec23be7d353c1f"
+  version "1.33.1,406"
+  sha256 "94c4d7e54d6c7b378dbca8d5d31501d508cba1f3cfbf4387d1fe5bc514afb495"
 
   url "https://fireball.studio/media/uploads/files/OneSwitchOfficial-#{version.csv.second}.dmg"
   name "One Switch"
@@ -8,8 +8,8 @@ cask "one-switch" do
   homepage "https://fireball.studio/oneswitch"
 
   livecheck do
-    url "https://fireball.studio/api/release_manager/studio.fireball.OneSwitch.xml"
-    strategy :sparkle
+    url "https://fireball.studio/api/release_manager/downloads/studio.fireball.OneSwitchOfficial.dmg"
+    strategy :extract_plist
   end
 
   depends_on macos: ">= :catalina"