1 files changed, 7 insertions, 4 deletions
diff --git a/railties/lib/rails/tasks/dev.rake b/railties/lib/rails/tasks/dev.rake
index 334e968123..716fb6a331 100644
--- a/railties/lib/rails/tasks/dev.rake
+++ b/railties/lib/rails/tasks/dev.rake
@@ -1,8 +1,11 @@
-require "rails/dev_caching"
+# frozen_string_literal: true
+
+require "rails/command"
+require "active_support/deprecation"
 
 namespace :dev do
-  desc "Toggle development mode caching on/off"
-  task :cache do
-    Rails::DevCaching.enable_by_file
+  task cache: :environment do
+    ActiveSupport::Deprecation.warn("Using `bin/rake dev:cache` is deprecated and will be removed in Rails 6.1. Use `bin/rails dev:cache` instead.\n")
+    Rails::Command.invoke "dev:cache"
   end
 end