diff --git a/Casks/m/mullvad-browser.rb b/Casks/m/mullvad-browser.rb
index f1f9f59d69..1fdd8d7277 100644
--- a/Casks/m/mullvad-browser.rb
+++ b/Casks/m/mullvad-browser.rb
@@ -1,6 +1,6 @@
 cask "mullvad-browser" do
-  version "12.5.3"
-  sha256 "828d9728ff3c0253f147d58d43d1d2586561dcab3474ead3874aeee8778e0a30"
+  version "12.5.4"
+  sha256 "04f26140053204e165606465ca86f10156fdf19a963d6e13f2c596ccfc5c64c4"
 
   url "https://cdn.mullvad.net/browser/#{version}/MullvadBrowser-#{version}-macos_ALL.dmg"
   name "Mullvad Browser"