diff --git a/Library/Homebrew/cmd/upgrade.rb b/Library/Homebrew/cmd/upgrade.rb
index ed36b8f33a..d007ff8c8e 100644
--- a/Library/Homebrew/cmd/upgrade.rb
+++ b/Library/Homebrew/cmd/upgrade.rb
@@ -88,6 +88,7 @@ module Homebrew
     end
 
     formulae_to_install.each do |f|
+      Migrator.migrate_if_needed(f)
       upgrade_formula(f)
       next unless ARGV.include?("--cleanup")
       next unless f.installed?