diff --git a/full-examples/rest_from_scratch/part_2/Gemfile b/full-examples/rest_from_scratch/part_2/Gemfile
index 1a0f62d1..d90920a0 100644
--- a/full-examples/rest_from_scratch/part_2/Gemfile
+++ b/full-examples/rest_from_scratch/part_2/Gemfile
@@ -1,6 +1,6 @@
 source 'http://rubygems.org'
 
-gem 'rails', '3.0.0'
+gem 'rails', '3.2.17'
 
 # Bundle edge Rails instead:
 # gem 'rails', :git => 'git://github.com/rails/rails.git'
diff --git a/full-examples/rest_from_scratch/part_2/Gemfile.lock b/full-examples/rest_from_scratch/part_2/Gemfile.lock
index 27abca19..6de541fa 100644
--- a/full-examples/rest_from_scratch/part_2/Gemfile.lock
+++ b/full-examples/rest_from_scratch/part_2/Gemfile.lock
@@ -1,67 +1,76 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    abstract (1.0.0)
-    actionmailer (3.0.0)
-      actionpack (= 3.0.0)
-      mail (~> 2.2.5)
-    actionpack (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-      builder (~> 2.1.2)
-      erubis (~> 2.6.6)
-      i18n (~> 0.4.1)
-      rack (~> 1.2.1)
-      rack-mount (~> 0.6.12)
-      rack-test (~> 0.5.4)
-      tzinfo (~> 0.3.23)
-    activemodel (3.0.0)
-      activesupport (= 3.0.0)
-      builder (~> 2.1.2)
-      i18n (~> 0.4.1)
-    activerecord (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-      arel (~> 1.0.0)
-      tzinfo (~> 0.3.23)
-    activeresource (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-    activesupport (3.0.0)
-    arel (1.0.1)
-      activesupport (~> 3.0.0)
-    builder (2.1.2)
+    actionmailer (3.2.17)
+      actionpack (= 3.2.17)
+      mail (~> 2.5.4)
+    actionpack (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
+      builder (~> 3.0.0)
+      erubis (~> 2.7.0)
+      journey (~> 1.0.4)
+      rack (~> 1.4.5)
+      rack-cache (~> 1.2)
+      rack-test (~> 0.6.1)
+      sprockets (~> 2.2.1)
+    activemodel (3.2.17)
+      activesupport (= 3.2.17)
+      builder (~> 3.0.0)
+    activerecord (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
+      arel (~> 3.0.2)
+      tzinfo (~> 0.3.29)
+    activeresource (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
+    activesupport (3.2.17)
+      i18n (~> 0.6, >= 0.6.4)
+      multi_json (~> 1.0)
+    arel (3.0.3)
+    builder (3.0.4)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.1.2)
-    erubis (2.6.6)
-      abstract (>= 1.0.0)
-    i18n (0.4.1)
+    erubis (2.7.0)
+    hike (1.2.3)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    journey (1.0.4)
+    json (1.8.6)
     json_pure (1.4.6)
-    mail (2.2.5)
-      activesupport (>= 2.3.6)
-      mime-types
-      treetop (>= 1.4.5)
-    mime-types (1.16)
+    mail (2.5.5)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.25.1)
+    multi_json (1.15.0)
     nokogiri (1.4.3.1)
-    polyglot (0.3.1)
-    rack (1.2.1)
-    rack-mount (0.6.12)
-      rack (>= 1.0.0)
-    rack-test (0.5.4)
+    polyglot (0.3.5)
+    rack (1.4.7)
+    rack-cache (1.13.0)
+      rack (>= 0.4)
+    rack-ssl (1.3.4)
+      rack
+    rack-test (0.6.3)
       rack (>= 1.0)
-    rails (3.0.0)
-      actionmailer (= 3.0.0)
-      actionpack (= 3.0.0)
-      activerecord (= 3.0.0)
-      activeresource (= 3.0.0)
-      activesupport (= 3.0.0)
-      bundler (~> 1.0.0)
-      railties (= 3.0.0)
-    railties (3.0.0)
-      actionpack (= 3.0.0)
-      activesupport (= 3.0.0)
-      rake (>= 0.8.4)
-      thor (~> 0.14.0)
-    rake (0.8.7)
+    rails (3.2.17)
+      actionmailer (= 3.2.17)
+      actionpack (= 3.2.17)
+      activerecord (= 3.2.17)
+      activeresource (= 3.2.17)
+      activesupport (= 3.2.17)
+      bundler (~> 1.0)
+      railties (= 3.2.17)
+    railties (3.2.17)
+      actionpack (= 3.2.17)
+      activesupport (= 3.2.17)
+      rack-ssl (~> 1.3.2)
+      rake (>= 0.8.7)
+      rdoc (~> 3.4)
+      thor (>= 0.14.6, < 2.0)
+    rake (13.0.6)
+    rdoc (3.12.2)
+      json (~> 1.4)
     responders_backport (0.1.2)
     restfulie (0.9.3)
       actionpack (>= 2.3.2)
@@ -80,11 +89,18 @@ GEM
     rspec-rails (2.0.0.beta.19)
       rspec (= 2.0.0.beta.19)
       webrat (>= 0.7.2.beta.1)
+    sprockets (2.2.3)
+      hike (~> 1.2)
+      multi_json (~> 1.0)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
     sqlite3-ruby (1.3.1)
-    thor (0.14.0)
-    treetop (1.4.8)
+    thor (1.2.1)
+    tilt (1.4.1)
+    treetop (1.4.15)
+      polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.23)
+    tzinfo (0.3.60)
     webrat (0.7.2.beta.1)
       nokogiri (>= 1.2.0)
       rack (>= 1.0)
@@ -94,7 +110,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  rails (= 3.0.0)
+  rails (= 3.2.17)
   restfulie
   rspec-rails (>= 2.0.0.beta.19)
   sqlite3-ruby