diff --git a/Gemfile.lock b/Gemfile.lock
index 6f5a8c0..59f3eba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
     coffee-script (2.3.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.8.0)
+    coffee-script-source (1.9.1)
     crack (0.3.1)
     cucumber (1.3.15)
       builder (>= 2.1.2)
@@ -103,7 +103,7 @@ GEM
       trollop (~> 2.0)
     gherkin (2.12.2)
       multi_json (~> 1.3)
-    guard (2.12.1)
+    guard (2.12.4)
       formatador (>= 0.2.4)
       listen (~> 2.7)
       lumberjack (~> 1.0)
@@ -165,12 +165,12 @@ GEM
     mini_portile (0.5.3)
     minitest (4.7.5)
     multi_json (1.10.1)
-    multi_test (0.1.1)
-    mysql2 (0.3.17)
+    multi_test (0.1.2)
+    mysql2 (0.3.18)
     nenv (0.2.0)
     nokogiri (1.6.1)
       mini_portile (~> 0.5.0)
-    notiffany (0.0.4)
+    notiffany (0.0.6)
       nenv (~> 0.1)
       shellany (~> 0.0)
     poltergeist (1.6.0)
@@ -233,7 +233,7 @@ GEM
       sexp_processor (~> 4.0)
     ruby_parser (3.5.0)
       sexp_processor (~> 4.1)
-    sass (3.4.11)
+    sass (3.4.13)
     sass-rails (5.0.1)
       railties (>= 4.0.0, < 5.0)
       sass (~> 3.1)
@@ -242,11 +242,11 @@ GEM
       tilt (~> 1.1)
     sexp_processor (4.4.5)
     shellany (0.0.1)
-    simplecov (0.9.1)
+    simplecov (0.9.2)
       docile (~> 1.1.0)
       multi_json (~> 1.0)
-      simplecov-html (~> 0.8.0)
-    simplecov-html (0.8.0)
+      simplecov-html (~> 0.9.0)
+    simplecov-html (0.9.0)
     sinatra (1.4.5)
       rack (~> 1.4)
       rack-protection (~> 1.4)
@@ -284,16 +284,16 @@ GEM
     turbolinks (2.5.3)
       coffee-rails
     tzinfo (0.3.43)
-    uglifier (2.7.0)
+    uglifier (2.7.1)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     unicorn (4.8.3)
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
-    websocket-driver (0.5.1)
+    websocket-driver (0.5.3)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.1)
+    websocket-extensions (0.1.2)
     xpath (2.0.0)
       nokogiri (~> 1.3)