diff --git a/Gemfile.lock b/Gemfile.lock
index 825467c..770e8bc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,7 +38,7 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.4.0)
     arel (6.0.3)
-    aruba (0.5.4)
+    aruba (0.7.4)
       childprocess (>= 0.3.6)
       cucumber (>= 1.1.1)
       rspec-expectations (>= 2.7.0)
@@ -84,12 +84,18 @@ GEM
     coffee-script-source (1.10.0)
     concurrent-ruby (1.0.0)
     crack (0.3.1)
-    cucumber (1.3.20)
+    cucumber (2.3.0)
       builder (>= 2.1.2)
+      cucumber-core (~> 1.4.0)
+      cucumber-wire (~> 0.0.1)
       diff-lcs (>= 1.1.3)
-      gherkin (~> 2.12)
+      event-bus (~> 0.1.0)
+      gherkin (~> 3.2.0)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
+    cucumber-core (1.4.0)
+      gherkin (~> 3.2.0)
+    cucumber-wire (0.0.1)
     daemons (1.2.3)
     database_cleaner (1.5.1)
     debug_inspector (0.0.2)
@@ -99,6 +105,7 @@ GEM
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     erubis (2.7.0)
+    event-bus (0.1.0)
     eventmachine (1.0.8)
     execjs (2.6.0)
     fastercsv (1.5.5)
@@ -106,13 +113,11 @@ GEM
     foreman (0.78.0)
       thor (~> 0.19.1)
     formatador (0.2.5)
-    gauntlt (1.0.11)
-      aruba (= 0.5.4)
-      cucumber (= 1.3.20)
-      nokogiri (= 1.6.1)
-      trollop (~> 2.0)
-    gherkin (2.12.2)
-      multi_json (~> 1.3)
+    gauntlt (0.1.4)
+      cucumber
+      nokogiri
+      trollop
+    gherkin (3.2.0)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
     guard (2.13.0)
@@ -148,7 +153,7 @@ GEM
       actionpack (>= 3.1)
       railties (>= 3.1)
       sass (>= 3.2)
-    jquery-rails (4.0.5)
+    jquery-rails (4.1.0)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -175,14 +180,14 @@ GEM
       thin (~> 1.5.0)
     method_source (0.8.2)
     mime-types (2.99)
-    mini_portile (0.5.3)
+    mini_portile2 (2.0.0)
     minitest (5.8.3)
     multi_json (1.11.2)
     multi_test (0.1.2)
     mysql2 (0.4.2)
     nenv (0.2.0)
-    nokogiri (1.6.1)
-      mini_portile (~> 0.5.0)
+    nokogiri (1.6.7.1)
+      mini_portile2 (~> 2.0.0.rc2)
     notiffany (0.0.8)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -193,7 +198,7 @@ GEM
       websocket-driver (>= 0.2.0)
     powder (0.3.0)
       thor (>= 0.11.5)
-    power_assert (0.2.6)
+    power_assert (0.2.7)
     pry (0.10.3)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -232,7 +237,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.15.0)
-    rake (10.4.2)
+    rake (10.5.0)
     rb-fsevent (0.9.7)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
@@ -259,7 +264,7 @@ GEM
     ruby_parser (3.7.2)
       sexp_processor (~> 4.1)
     safe_yaml (1.0.4)
-    sass (3.4.20)
+    sass (3.4.21)
     sass-rails (5.0.4)
       railties (>= 4.0.0, < 5.0)
       sass (~> 3.1)