integration/Gemfile.lock in rails3-jquery-autocomplete-0.6.3 vs integration/Gemfile.lock in rails3-jquery-autocomplete-0.6.4

@@ -1,10 +1,11 @@
 PATH
   remote: ../
   specs:
-    rails3-jquery-autocomplete (0.6.2)
+    rails3-jquery-autocomplete (0.6.4)
       rails (~> 3.0.0)
+      yajl-ruby
 
 GEM
   remote: http://rubygems.org/
   specs:
     abstract (1.0.0)
@@ -136,9 +137,10 @@
     treetop (1.4.9)
       polyglot (>= 0.3.1)
     tzinfo (0.3.24)
     xpath (0.1.2)
       nokogiri (~> 1.3)
+    yajl-ruby (0.8.2)
     yard (0.6.3)
 
 PLATFORMS
   ruby