diff --git a/snippets/rails.snippets b/snippets/rails.snippets
index 3a72bfd..6018621 100644
--- a/snippets/rails.snippets
+++ b/snippets/rails.snippets
@@ -36,7 +36,7 @@ snippet crw
 	cattr_accessor :${0:attr_names}
 snippet defcreate
 	def create
-		@${1:model_class_name} = ${2:ModelClassName}.new(params[:$1])
+		@${1:model_class_name} = ${2:ModelClassName}.new($1_params)
 
 		respond_to do |format|
 			if @$1.save
@@ -95,7 +95,7 @@ snippet defupdate
 		@${1:model_class_name} = ${2:ModelClassName}.find(params[:id])
 
 		respond_to do |format|
-			if @$1.update_attributes(params[:$1])
+			if @$1.update($1_params)
 				flash[:notice] = '$2 was successfully updated.'
 				format.html { redirect_to(@$1) }
 				format.xml  { head :ok }
@@ -105,6 +105,10 @@ snippet defupdate
 			end
 		end
 	end
+snippet defparams
+	def ${1:model_class_name}_params
+		params.require(:$1).permit()
+	end
 snippet dele delegate .. to
 	delegate :${1:methods}, to: :${0:object}
 snippet dele delegate .. to .. prefix .. allow_nil