Gemfile.lock in migration_tools-0.2.1 vs Gemfile.lock in migration_tools-0.3.0

@@ -1,38 +1,38 @@
 PATH
   remote: .
   specs:
-    migration_tools (0.1.7)
+    migration_tools (0.2.1)
       activerecord
 
 GEM
   remote: http://rubygems.org/
   specs:
-    activemodel (3.2.6)
-      activesupport (= 3.2.6)
+    activemodel (3.2.11)
+      activesupport (= 3.2.11)
       builder (~> 3.0.0)
-    activerecord (3.2.6)
-      activemodel (= 3.2.6)
-      activesupport (= 3.2.6)
+    activerecord (3.2.11)
+      activemodel (= 3.2.11)
+      activesupport (= 3.2.11)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activesupport (3.2.6)
+    activesupport (3.2.11)
       i18n (~> 0.6)
       multi_json (~> 1.0)
     appraisal (0.4.1)
       bundler
       rake
     arel (3.0.2)
-    builder (3.0.0)
-    i18n (0.6.0)
+    builder (3.0.4)
+    i18n (0.6.1)
     metaclass (0.0.1)
     mocha (0.11.4)
       metaclass (~> 0.0.1)
-    multi_json (1.3.6)
+    multi_json (1.5.0)
     rake (0.9.2.2)
     sqlite3 (1.3.6)
     test-unit (2.5.1)
-    tzinfo (0.3.33)
+    tzinfo (0.3.35)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES