diff --git a/Casks/macdown.rb b/Casks/macdown.rb
index bf261dcc654..198e4d9408f 100644
--- a/Casks/macdown.rb
+++ b/Casks/macdown.rb
@@ -5,7 +5,7 @@ cask 'macdown' do
   # github.com/uranusjr/macdown was verified as official when first introduced to the cask
   url "https://github.com/uranusjr/macdown/releases/download/v#{version}/MacDown.app.zip"
   appcast 'https://github.com/uranusjr/macdown/releases.atom',
-          checkpoint: 'dc94fe807286a33b5e4c89895fa58c1a01fb217d9e5ea5966143570be98bcbff'
+          checkpoint: '5ddaf175fa2d01fa631675802a747b2a051e9effaaa989c71987b8888ee2de83'
   name 'MacDown'
   homepage 'http://macdown.uranusjr.com/'
   license :mit