diff --git a/Gemfile.lock b/Gemfile.lock
index 0c795c6..d0f0c24 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
       cucumber (>= 1.1.1)
       rspec-expectations (>= 2.7.0)
     bcrypt-ruby (3.1.2)
-    better_errors (1.0.1)
+    better_errors (1.1.0)
       coderay (>= 1.0.0)
       erubis (>= 2.6.6)
     binding_of_caller (0.7.2)
@@ -204,7 +204,7 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     raindrops (0.12.0)
-    rake (10.1.0)
+    rake (10.1.1)
     rb-fsevent (0.9.3)
     rb-inotify (0.9.3)
       ffi (>= 0.5.0)
@@ -231,7 +231,7 @@ GEM
       sexp_processor (~> 4.0)
     ruby_parser (3.2.2)
       sexp_processor (~> 4.1)
-    sass (3.2.12)
+    sass (3.2.13)
     sass-rails (3.2.6)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
@@ -279,7 +279,7 @@ GEM
       polyglot (>= 0.3.1)
     trollop (2.0)
     tzinfo (0.3.38)
-    uglifier (2.3.3)
+    uglifier (2.4.0)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     unicorn (4.7.0)