diff --git a/Gemfile.lock b/Gemfile.lock
index c42adbf..dc34dec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,6 +56,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.4.0)
+    concurrent-ruby (1.1.5)
     cucumber (1.2.1)
       builder (>= 2.1.2)
       diff-lcs (>= 1.1.3)
@@ -92,13 +93,14 @@ GEM
       childprocess (>= 0.2.3)
       guard (>= 1.1)
       spork (>= 0.8.4)
-    hike (1.2.1)
-    i18n (0.6.1)
+    hike (1.2.3)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
-    jquery-rails (2.1.4)
+    jquery-rails (3.1.3)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.7.6)
+    json (2.2.0)
     libwebsocket (0.1.7.1)
       addressable
       websocket
@@ -110,7 +112,7 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.8.1)
     mime-types (1.19)
-    multi_json (1.5.0)
+    multi_json (1.14.0)
     nokogiri (1.5.6)
     pg (0.12.2)
     polyglot (0.3.3)
@@ -118,12 +120,12 @@ GEM
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.3.1)
-    rack (1.4.3)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.9.0)
       rack (>= 0.4)
-    rack-ssl (1.3.2)
+    rack-ssl (1.3.4)
       rack
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
     rails (3.2.11)
       actionmailer (= 3.2.11)
@@ -140,10 +142,9 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.3)
+    rake (13.0.0)
     rb-fsevent (0.9.3)
-    rdoc (3.12)
-      json (~> 1.4)
+    rdoc (3.9.5)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)
       rspec-expectations (~> 2.10.0)
@@ -170,14 +171,14 @@ GEM
       rubyzip
     slop (3.3.3)
     spork (0.9.2)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.5)
-    thor (0.16.0)
-    tilt (1.3.3)
+    thor (0.20.3)
+    tilt (1.4.1)
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)