Use actual class of dep when recreating merged deps

Refs Homebrew/homebrew#19182.

1 files changed, 1 insertions, 1 deletions

diff --git a/Library/Homebrew/dependency.rb b/Library/Homebrew/dependency.rb
index d5ae57667..3fd026883 100644
--- a/Library/Homebrew/dependency.rb
+++ b/Library/Homebrew/dependency.rb
@@ -100,7 +100,7 @@ class Dependency
       grouped = deps.group_by(&:name)
 
       deps.uniq.map do |dep|
-        new(dep.name, grouped.fetch(dep.name).map(&:tags).flatten)
+        dep.class.new(dep.name, grouped.fetch(dep.name).map(&:tags).flatten)
       end
     end
   end