Gemfile.lock in autoprefixer-rails-0.6.20130731 vs Gemfile.lock in autoprefixer-rails-0.7.20130805

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    autoprefixer-rails (0.6.20130731)
+    autoprefixer-rails (0.7.20130805)
       execjs
 
 GEM
   remote: https://rubygems.org/
   specs:
@@ -30,11 +30,11 @@
       minitest (~> 4.2)
       multi_json (~> 1.3)
       thread_safe (~> 0.1)
       tzinfo (~> 0.3.37)
     arel (4.0.0)
-    atomic (1.1.10)
+    atomic (1.1.12)
     builder (3.1.4)
     diff-lcs (1.2.4)
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
@@ -44,10 +44,10 @@
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.23)
     minitest (4.7.5)
-    multi_json (1.7.7)
+    multi_json (1.7.8)
     polyglot (0.3.3)
     rack (1.5.2)
     rack-test (0.6.2)
       rack (>= 1.0)
     rails (4.0.0)