diff --git a/lib/modis.rb b/lib/modis.rb
index c065995..9c76309 100644
--- a/lib/modis.rb
+++ b/lib/modis.rb
@@ -7,6 +7,7 @@
 require 'msgpack'
 
 require 'modis/version'
+require 'modis/deprecator'
 require 'modis/configuration'
 require 'modis/attribute'
 require 'modis/errors'
diff --git a/lib/modis/deprecator.rb b/lib/modis/deprecator.rb
new file mode 100644
index 0000000..3f2492d
--- /dev/null
+++ b/lib/modis/deprecator.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+module Modis
+  def self.deprecator
+    @deprecator ||= ActiveSupport::Deprecation.new('5.0', 'modis')
+  end
+end
diff --git a/lib/modis/persistence.rb b/lib/modis/persistence.rb
index 7a6fcf1..fd8ddcf 100644
--- a/lib/modis/persistence.rb
+++ b/lib/modis/persistence.rb
@@ -166,7 +166,7 @@ def update(attrs)
     end
 
     alias update_attributes update
-    deprecate update_attributes: 'please, use update instead'
+    deprecate update_attributes: 'please, use update instead', deprecator: Modis.deprecator
 
     def update!(attrs)
       assign_attributes(attrs)
@@ -174,7 +174,7 @@ def update!(attrs)
     end
 
     alias update_attributes! update!
-    deprecate update_attributes!: 'please, use update! instead'
+    deprecate update_attributes!: 'please, use update! instead', deprecator: Modis.deprecator
 
     private