1 files changed, 1 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/bit.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/bit.rb
index 587e95d192..e9a79526f9 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/oid/bit.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/bit.rb
@@ -43,10 +43,7 @@ module ActiveRecord
               /\A[0-9A-F]*\Z/i.match?(value)
             end
 
-            # TODO Change this to private once we've dropped Ruby 2.2 support.
-            # Workaround for Ruby 2.2 "private attribute?" warning.
-            protected
-
+            private
               attr_reader :value
           end
         end