diff --git a/Library/Homebrew/cask/lib/hbc/cli/style.rb b/Library/Homebrew/cask/lib/hbc/cli/style.rb
index bb179fb0c5..c6a08671f5 100644
--- a/Library/Homebrew/cask/lib/hbc/cli/style.rb
+++ b/Library/Homebrew/cask/lib/hbc/cli/style.rb
@@ -23,7 +23,7 @@ module Hbc
         $CHILD_STATUS.success?
       end
 
-      RUBOCOP_CASK_VERSION = "~> 0.10.0".freeze
+      RUBOCOP_CASK_VERSION = "~> 0.10.4".freeze
 
       def install_rubocop
         Utils.capture_stderr do