Gemfile.lock in i18n_screwdriver-5.1 vs Gemfile.lock in i18n_screwdriver-6.0

@@ -1,98 +1,92 @@
 PATH
   remote: .
   specs:
-    i18n_screwdriver (2.1.1)
+    i18n_screwdriver (6.0)
       rails (>= 3.0.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (3.2.8)
-      actionpack (= 3.2.8)
-      mail (~> 2.4.4)
-    actionpack (3.2.8)
-      activemodel (= 3.2.8)
-      activesupport (= 3.2.8)
-      builder (~> 3.0.0)
+    actionmailer (4.1.6)
+      actionpack (= 4.1.6)
+      actionview (= 4.1.6)
+      mail (~> 2.5, >= 2.5.4)
+    actionpack (4.1.6)
+      actionview (= 4.1.6)
+      activesupport (= 4.1.6)
+      rack (~> 1.5.2)
+      rack-test (~> 0.6.2)
+    actionview (4.1.6)
+      activesupport (= 4.1.6)
+      builder (~> 3.1)
       erubis (~> 2.7.0)
-      journey (~> 1.0.4)
-      rack (~> 1.4.0)
-      rack-cache (~> 1.2)
-      rack-test (~> 0.6.1)
-      sprockets (~> 2.1.3)
-    activemodel (3.2.8)
-      activesupport (= 3.2.8)
-      builder (~> 3.0.0)
-    activerecord (3.2.8)
-      activemodel (= 3.2.8)
-      activesupport (= 3.2.8)
-      arel (~> 3.0.2)
-      tzinfo (~> 0.3.29)
-    activeresource (3.2.8)
-      activemodel (= 3.2.8)
-      activesupport (= 3.2.8)
-    activesupport (3.2.8)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
-    arel (3.0.2)
-    builder (3.0.0)
+    activemodel (4.1.6)
+      activesupport (= 4.1.6)
+      builder (~> 3.1)
+    activerecord (4.1.6)
+      activemodel (= 4.1.6)
+      activesupport (= 4.1.6)
+      arel (~> 5.0.0)
+    activesupport (4.1.6)
+      i18n (~> 0.6, >= 0.6.9)
+      json (~> 1.7, >= 1.7.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.1)
+      tzinfo (~> 1.1)
+    arel (5.0.1.20140414130214)
+    builder (3.2.2)
     diff-lcs (1.1.3)
     erubis (2.7.0)
-    hike (1.2.1)
-    i18n (0.6.0)
-    journey (1.0.4)
-    json (1.7.5)
-    mail (2.4.4)
-      i18n (>= 0.4.0)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.19)
-    multi_json (1.3.6)
-    polyglot (0.3.3)
-    rack (1.4.1)
-    rack-cache (1.2)
-      rack (>= 0.4)
-    rack-ssl (1.3.2)
-      rack
-    rack-test (0.6.1)
+    hike (1.2.3)
+    i18n (0.6.11)
+    json (1.8.1)
+    mail (2.6.1)
+      mime-types (>= 1.16, < 3)
+    mime-types (2.3)
+    minitest (5.4.2)
+    multi_json (1.10.1)
+    rack (1.5.2)
+    rack-test (0.6.2)
       rack (>= 1.0)
-    rails (3.2.8)
-      actionmailer (= 3.2.8)
-      actionpack (= 3.2.8)
-      activerecord (= 3.2.8)
-      activeresource (= 3.2.8)
-      activesupport (= 3.2.8)
-      bundler (~> 1.0)
-      railties (= 3.2.8)
-    railties (3.2.8)
-      actionpack (= 3.2.8)
-      activesupport (= 3.2.8)
-      rack-ssl (~> 1.3.2)
+    rails (4.1.6)
+      actionmailer (= 4.1.6)
+      actionpack (= 4.1.6)
+      actionview (= 4.1.6)
+      activemodel (= 4.1.6)
+      activerecord (= 4.1.6)
+      activesupport (= 4.1.6)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 4.1.6)
+      sprockets-rails (~> 2.0)
+    railties (4.1.6)
+      actionpack (= 4.1.6)
+      activesupport (= 4.1.6)
       rake (>= 0.8.7)
-      rdoc (~> 3.4)
-      thor (>= 0.14.6, < 2.0)
-    rake (0.9.2.2)
-    rdoc (3.12)
-      json (~> 1.4)
+      thor (>= 0.18.1, < 2.0)
+    rake (10.3.2)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)
       rspec-expectations (~> 2.10.0)
       rspec-mocks (~> 2.10.0)
     rspec-core (2.10.1)
     rspec-expectations (2.10.0)
       diff-lcs (~> 1.1.3)
     rspec-mocks (2.10.1)
-    sprockets (2.1.3)
+    sprockets (2.12.2)
       hike (~> 1.2)
+      multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    thor (0.16.0)
-    tilt (1.3.3)
-    treetop (1.4.10)
-      polyglot
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.33)
+    sprockets-rails (2.1.4)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      sprockets (~> 2.8)
+    thor (0.19.1)
+    thread_safe (0.3.4)
+    tilt (1.4.1)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES