diff --git a/Gemfile.lock b/Gemfile.lock
index 9258c51..9cd4cb5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -36,9 +36,9 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.3.8)
+    addressable (2.4.0)
     arel (6.0.3)
-    aruba (0.7.4)
+    aruba (0.5.4)
       childprocess (>= 0.3.6)
       cucumber (>= 1.1.1)
       rspec-expectations (>= 2.7.0)
@@ -49,15 +49,15 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    brakeman (3.1.2)
+    brakeman (3.1.3)
       erubis (~> 2.6)
       fastercsv (~> 1.5)
       haml (>= 3.0, < 5.0)
-      highline (~> 1.6)
+      highline (>= 1.6.20, < 2.0)
       multi_json (~> 1.2)
       ruby2ruby (>= 2.1.1, < 2.3.0)
       ruby_parser (~> 3.7.0)
-      safe_yaml
+      safe_yaml (>= 1.0)
       sass (~> 3.0)
       slim (>= 1.3.6, < 4.0)
       terminal-table (~> 1.4)
@@ -82,16 +82,14 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.10.0)
+    concurrent-ruby (1.0.0)
     crack (0.3.1)
-    cucumber (2.1.0)
+    cucumber (1.3.20)
       builder (>= 2.1.2)
-      cucumber-core (~> 1.3.0)
       diff-lcs (>= 1.1.3)
-      gherkin3 (~> 3.1.0)
+      gherkin (~> 2.12)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
-    cucumber-core (1.3.0)
-      gherkin3 (~> 3.1.0)
     daemons (1.2.3)
     database_cleaner (1.5.1)
     debug_inspector (0.0.2)
@@ -108,12 +106,13 @@ GEM
     foreman (0.78.0)
       thor (~> 0.19.1)
     formatador (0.2.5)
-    gauntlt (0.1.4)
-      aruba
-      cucumber
-      nokogiri
-      trollop
-    gherkin3 (3.1.2)
+    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)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
     guard (2.13.0)
@@ -176,14 +175,14 @@ GEM
       thin (~> 1.5.0)
     method_source (0.8.2)
     mime-types (2.99)
-    mini_portile (0.6.2)
+    mini_portile (0.5.3)
     minitest (5.8.3)
     multi_json (1.11.2)
     multi_test (0.1.2)
-    mysql2 (0.4.1)
+    mysql2 (0.4.2)
     nenv (0.2.0)
-    nokogiri (1.6.6.4)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.6.1)
+      mini_portile (~> 0.5.0)
     notiffany (0.0.8)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -269,7 +268,7 @@ GEM
       tilt (>= 1.1, < 3)
     sexp_processor (4.6.0)
     shellany (0.0.1)
-    simplecov (0.10.0)
+    simplecov (0.11.1)
       docile (~> 1.1.0)
       json (~> 1.8)
       simplecov-html (~> 0.10.0)
@@ -285,7 +284,8 @@ GEM
       temple (~> 0.7.3)
       tilt (>= 1.3.3, < 2.1)
     slop (3.6.0)
-    sprockets (3.4.1)
+    sprockets (3.5.2)
+      concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
     sprockets-rails (2.3.3)
       actionpack (>= 3.0)