diff --git a/packages/mullvad.rb b/packages/mullvad.rb
index f5f110a38..4a9926fff 100644
--- a/packages/mullvad.rb
+++ b/packages/mullvad.rb
@@ -4,11 +4,11 @@ require 'convenience_functions'
 class Mullvad < Package
   description 'Privacy-focused browser'
   homepage 'https://mullvad.net/browser'
-  version '14.5.4'
+  version '14.5.5'
   license 'Mozilla Public License V2'
   compatibility 'x86_64'
   source_url "https://github.com/mullvad/mullvad-browser/releases/download/#{version}/mullvad-browser-linux-x86_64-#{version}.tar.xz"
-  source_sha256 '0c911cfb61891f11b8f5eb95a701fc87fc8ba11e83567d1ad195054b8dbd5da0'
+  source_sha256 '3f0ab1632956eb4d9700a06f109938465f2aea7581187de916f4ceb8062daffc'
 
   depends_on 'gtk3'
   depends_on 'gdk_base'