diff --git a/Gemfile.lock b/Gemfile.lock
index 953e702..2f7c969 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,8 +30,9 @@ GEM
       multi_json (~> 1.0)
     ansi (1.4.3)
     arel (3.0.2)
-    builder (3.0.0)
+    builder (3.0.4)
     columnize (0.3.6)
+    concurrent-ruby (1.1.5)
     debugger (1.2.0)
       columnize (>= 0.3.1)
       debugger-linecache (~> 1.1.1)
@@ -42,13 +43,14 @@ GEM
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
-    hike (1.2.1)
-    i18n (0.6.0)
+    hike (1.2.3)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
-    jquery-rails (2.0.2)
-      railties (>= 3.2.0, < 5.0)
-      thor (~> 0.14)
-    json (1.7.4)
+    jquery-rails (3.1.3)
+      railties (>= 3.0, < 5.0)
+      thor (>= 0.14, < 2.0)
+    json (1.8.6)
     libv8 (3.3.10.4)
     mail (2.4.4)
       i18n (>= 0.4.0)
@@ -56,14 +58,14 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.19)
     minitest (3.3.0)
-    multi_json (1.3.6)
+    multi_json (1.14.0)
     polyglot (0.3.3)
-    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 (3.2.7)
       actionmailer (= 3.2.7)
@@ -80,23 +82,23 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (0.9.2.2)
-    rdoc (3.12)
+    rake (13.0.0)
+    rdoc (3.12.2)
       json (~> 1.4)
     sass (3.1.20)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
-    sprockets (2.1.3)
+    sprockets (2.1.4)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.6)
     therubyracer (0.10.2)
       libv8 (~> 3.3.10)
-    thor (0.15.4)
-    tilt (1.3.3)
+    thor (0.20.3)
+    tilt (1.4.1)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)