Gemfile.lock in sitemap_generator-2.1.1 vs Gemfile.lock in sitemap_generator-2.1.2

@@ -1,8 +1,8 @@
 PATH
   remote: ./
   specs:
-    sitemap_generator (2.1.1)
+    sitemap_generator (2.1.2)
 
 GEM
   remote: http://rubygems.org/
   specs:
     actionmailer (2.3.8)