diff --git a/lib/userstamp.rb b/lib/userstamp.rb
index 6838aa0..3c4ebc7 100644
--- a/lib/userstamp.rb
+++ b/lib/userstamp.rb
@@ -14,8 +14,8 @@ module Controller
     module Userstamp
       def self.included(base) # :nodoc:
         base.send           :include, InstanceMethods
-        base.before_filter  :set_stamper
-        base.after_filter   :reset_stamper
+        base.before_action  :set_stamper
+        base.after_action   :reset_stamper
       end
 
       module InstanceMethods
@@ -45,4 +45,4 @@ def reset_stamper
   end
 end
 
-ActionController::Base.send(:include, Ddb::Controller) if defined?(ActionController)
\ No newline at end of file
+ActionController::Base.send(:include, Ddb::Controller) if defined?(ActionController)