diff --git a/gems/graphql/1.12/_test/test.rb b/gems/graphql/1.12/_test/test.rb
index a6081220..e13c8381 100644
--- a/gems/graphql/1.12/_test/test.rb
+++ b/gems/graphql/1.12/_test/test.rb
@@ -24,6 +24,12 @@ class BaseEdge < Types::BaseObject
   end
   class BaseEnum < GraphQL::Schema::Enum
   end
+  class MediaCategory < Types::BaseEnum
+    value 'AUDIO', value: 'audio'
+    value 'IMAGE', value: 'image'
+    value 'TEXT', value: 'text'
+    value 'VIDEO', value: 'video'
+  end
   class BaseInputObject < GraphQL::Schema::InputObject
     argument_class Types::BaseArgument
   end
@@ -98,3 +104,5 @@ def fetch(keys)
     keys.map { |key| nil }
   end
 end
+
+Types::MediaCategory.values['AUDIO'].value
diff --git a/gems/graphql/1.12/_test/test.rbs b/gems/graphql/1.12/_test/test.rbs
index e558ce08..4d2bb79c 100644
--- a/gems/graphql/1.12/_test/test.rbs
+++ b/gems/graphql/1.12/_test/test.rbs
@@ -21,6 +21,9 @@ module Types
   class BaseEnum < GraphQL::Schema::Enum
   end
 
+  class MediaCategory < Types::BaseEnum
+  end
+
   class BaseField < GraphQL::Schema::Field
   end
 
diff --git a/gems/graphql/1.12/graphql.rbs b/gems/graphql/1.12/graphql.rbs
index 9d061946..21aaf358 100644
--- a/gems/graphql/1.12/graphql.rbs
+++ b/gems/graphql/1.12/graphql.rbs
@@ -22,9 +22,11 @@ module GraphQL
     class Argument
     end
     class EnumValue < Member
+      def value: (?untyped? new_val) -> untyped
     end
     class Enum < Member
       def self.value: (String graphql_name, ?String? desc, ?ast_node: untyped, ?directives: untyped, ?description: untyped, ?value: untyped, ?deprecation_reason: untyped) ?{ () -> void } -> void
+      def self.values: () -> Hash[String, GraphQL::Schema::EnumValue]
     end
     class Field
       include Member::HasArguments