diff --git a/Gemfile.lock b/Gemfile.lock
index 0c15513..1286cb5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,7 +32,7 @@ GEM
     annotate (2.4.1.beta1)
     arel (3.0.2)
     bcrypt-ruby (3.0.1)
-    builder (3.0.0)
+    builder (3.0.4)
     capybara (1.1.2)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
@@ -51,6 +51,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.3.1)
+    concurrent-ruby (1.1.5)
     database_cleaner (0.7.2)
     diff-lcs (1.1.3)
     erubis (2.7.0)
@@ -82,18 +83,19 @@ GEM
       activesupport (~> 3.0)
       haml (~> 3.0)
       railties (~> 3.0)
-    hike (1.2.1)
+    hike (1.2.3)
     httparty (0.8.3)
       multi_json (~> 1.0)
       multi_xml
-    i18n (0.6.0)
-    journey (1.0.3)
-    jquery-rails (2.0.2)
-      railties (>= 3.2.0, < 5.0)
-      thor (~> 0.14)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    journey (1.0.4)
+    jquery-rails (3.1.3)
+      railties (>= 3.0, < 5.0)
+      thor (>= 0.14, < 2.0)
     jquery-ui-themes (0.0.5)
       httparty
-    json (1.7.0)
+    json (1.8.6)
     libv8 (3.3.10.4)
     libwebsocket (0.1.3)
       addressable
@@ -103,7 +105,7 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.7.1)
     mime-types (1.18)
-    multi_json (1.3.4)
+    multi_json (1.14.0)
     multi_xml (0.5.1)
     nokogiri (1.5.2)
     pg (0.13.2)
@@ -114,12 +116,12 @@ GEM
       slop (>= 2.4.4, < 3)
     puma (1.2.2)
       rack (~> 1.2)
-    rack (1.4.1)
-    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 (0.6.1)
+    rack-test (0.6.3)
       rack (>= 1.0)
     rails (3.2.3)
       actionmailer (= 3.2.3)
@@ -138,9 +140,9 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (~> 0.14.6)
-    rake (0.9.2.2)
+    rake (13.0.0)
     rb-fsevent (0.9.1)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     rspec (2.9.0)
       rspec-core (~> 2.9.0)
@@ -174,7 +176,7 @@ GEM
       activemodel (~> 3.0)
     slop (2.4.4)
     spork (0.9.0)
-    sprockets (2.1.3)
+    sprockets (2.1.4)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
@@ -182,7 +184,7 @@ GEM
     therubyracer (0.10.1)
       libv8 (~> 3.3.10)
     thor (0.14.6)
-    tilt (1.3.3)
+    tilt (1.4.1)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)