diff --git a/Casks/palemoon.rb b/Casks/palemoon.rb
index dd685c035..02d20a173 100644
--- a/Casks/palemoon.rb
+++ b/Casks/palemoon.rb
@@ -1,6 +1,6 @@
 cask 'palemoon' do
-  version '27.3.0'
-  sha256 '423ec593ba6e8c5d2ccc034b3240e5bc783e46ce0ab9b01c87806b04aa0b2f28'
+  version '27.5.0'
+  sha256 '019686a754204f0691722d332d28678509a32cbfadbde17a0d005435ff9da369'
 
   url "https://mac.palemoon.org/dist/palemoon-#{version}.mac64.dmg"
   name 'Pale Moon'