Gemfile.lock in attachment_magick-0.2.1 vs Gemfile.lock in attachment_magick-0.2.2

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    attachment_magick (0.2.0)
+    attachment_magick (0.2.1)
       dragonfly (>= 0.8.1)
       jquery-rails (>= 0.2.7)
       marcosinger-auto_html (>= 1.3.4)
       rack-cache (>= 1.0)