diff --git a/Library/Homebrew/sorbet/rbi/gems/parlour@7.0.0.rbi b/Library/Homebrew/sorbet/rbi/gems/parlour@8.0.0.rbi
similarity index 99%
rename from Library/Homebrew/sorbet/rbi/gems/parlour@7.0.0.rbi
rename to Library/Homebrew/sorbet/rbi/gems/parlour@8.0.0.rbi
index 32d824cebe..ee80f20bc3 100644
--- a/Library/Homebrew/sorbet/rbi/gems/parlour@7.0.0.rbi
+++ b/Library/Homebrew/sorbet/rbi/gems/parlour@8.0.0.rbi
@@ -148,7 +148,7 @@ module Parlour::Mixin::Searchable
 
   abstract!
 
-  Child = type_member
+  Child = type_member { { upper: Parlour::TypedObject } }
 
   sig { abstract.returns(T::Array[Child]) }
   def children; end