diff --git a/Gemfile.lock b/Gemfile.lock
index dc43fdd..89863db 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,38 +30,37 @@ GEM
       multi_json (~> 1.0)
     arel (3.0.3)
     builder (3.0.4)
-    chunky_png (1.2.6)
+    chunky_png (1.3.5)
     coderay (1.1.0)
-    compass (0.12.2)
+    compass (0.12.7)
       chunky_png (~> 1.2)
       fssm (>= 0.2.7)
-      sass (~> 3.1)
+      sass (~> 3.2.19)
     compass-rails (1.0.3)
       compass (>= 0.12.2, < 0.14)
     erubis (2.7.0)
-    execjs (1.4.0)
-      multi_json (~> 1.0)
-    fssm (0.2.9)
+    execjs (2.6.0)
+    fssm (0.2.10)
     google_visualr (2.5.1)
     hike (1.2.3)
-    i18n (0.6.11)
+    i18n (0.7.0)
     journey (1.0.4)
-    jquery-rails (3.1.0)
+    jquery-rails (3.1.4)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.1)
+    json (1.8.3)
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
-    multi_json (1.10.1)
+    multi_json (1.11.2)
     polyglot (0.3.5)
-    rack (1.4.5)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.5.1)
       rack (>= 0.4)
     rack-ssl (1.3.4)
       rack
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
     rails (3.2.19)
       actionmailer (= 3.2.19)
@@ -78,15 +77,15 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.3.2)
+    rake (10.4.2)
     rdoc (3.12.2)
       json (~> 1.4)
-    sass (3.2.1)
-    sass-rails (3.2.5)
+    sass (3.2.19)
+    sass-rails (3.2.6)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -96,10 +95,10 @@ GEM
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.41)
-    uglifier (1.3.0)
+    tzinfo (0.3.46)
+    uglifier (2.7.2)
       execjs (>= 0.3.0)
-      multi_json (~> 1.0, >= 1.0.2)
+      json (>= 1.8.0)
 
 PLATFORMS
   ruby