Gemfile.lock in ordered_tree-0.1.9 vs Gemfile.lock in ordered_tree-0.2.1

@@ -1,53 +1,55 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activemodel (3.0.7)
-      activesupport (= 3.0.7)
-      builder (~> 2.1.2)
-      i18n (~> 0.5.0)
-    activerecord (3.0.7)
-      activemodel (= 3.0.7)
-      activesupport (= 3.0.7)
-      arel (~> 2.0.2)
-      tzinfo (~> 0.3.23)
-    activesupport (3.0.7)
-    arel (2.0.10)
-    builder (2.1.2)
-    diff-lcs (1.1.2)
-    ffi (1.0.9)
+    activemodel (3.1.1)
+      activesupport (= 3.1.1)
+      builder (~> 3.0.0)
+      i18n (~> 0.6)
+    activerecord (3.1.1)
+      activemodel (= 3.1.1)
+      activesupport (= 3.1.1)
+      arel (~> 2.2.1)
+      tzinfo (~> 0.3.29)
+    activesupport (3.1.1)
+      multi_json (~> 1.0)
+    arel (2.2.1)
+    builder (3.0.0)
+    diff-lcs (1.1.3)
+    ffi (1.0.10)
     git (1.2.5)
-    guard (0.3.4)
+    guard (0.8.8)
       thor (~> 0.14.6)
-    guard-rspec (0.3.1)
-      guard (>= 0.2.2)
-    i18n (0.5.0)
-    jeweler (1.6.2)
+    guard-rspec (0.5.3)
+      guard (>= 0.8.4)
+    i18n (0.6.0)
+    jeweler (1.6.4)
       bundler (~> 1.0)
       git (>= 1.2.5)
       rake
-    libnotify (0.5.5)
-    rake (0.9.1)
-    rb-inotify (0.8.5)
+    libnotify (0.5.9)
+    multi_json (1.0.3)
+    rake (0.9.2.2)
+    rb-inotify (0.8.8)
       ffi (>= 0.5.0)
-    rcov (0.9.9)
+    rcov (0.9.11)
     rspec (2.6.0)
       rspec-core (~> 2.6.0)
       rspec-expectations (~> 2.6.0)
       rspec-mocks (~> 2.6.0)
-    rspec-core (2.6.3)
+    rspec-core (2.6.4)
     rspec-expectations (2.6.0)
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.6.0)
-    sqlite3 (1.3.3)
+    sqlite3 (1.3.4)
     thor (0.14.6)
-    tzinfo (0.3.27)
+    tzinfo (0.3.31)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  activerecord (>= 3.0.0)
+  activerecord (>= 3.1.1)
   bundler (~> 1.0.0)
   guard-rspec
   jeweler (~> 1.6.2)
   libnotify
   rb-inotify