diff --git a/Casks/phon.rb b/Casks/phon.rb
index a69b9befc45..131c3c6cee0 100644
--- a/Casks/phon.rb
+++ b/Casks/phon.rb
@@ -1,6 +1,6 @@
 cask 'phon' do
-  version '3.0.2'
-  sha256 '34fcbd54e4aa5a8b7ad6545a853dbf57842fde7e18999effa33ce1ca61056167'
+  version '3.0.3'
+  sha256 '2adfe8d47e5a961af20a86e7df97a7af1b5922168b03573d918f66b5b7d44f70'
 
   # github.com/phon-ca/phon was verified as official when first introduced to the cask
   url "https://github.com/phon-ca/phon/releases/download/#{version}/Phon_macos_#{version.dots_to_underscores}.dmg"