diff --git a/Gemfile.lock b/Gemfile.lock
index f3871cf..1a3efdb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     arel (8.0.0)
-    aruba (0.14.5)
+    aruba (0.14.6)
       childprocess (>= 0.6.3, < 0.10.0)
       contracts (~> 0.9)
       cucumber (>= 1.3.19)
@@ -62,7 +62,7 @@ GEM
     bundler-audit (0.6.0)
       bundler (~> 1.2)
       thor (~> 0.18)
-    capybara (3.2.1)
+    capybara (3.4.2)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
@@ -83,16 +83,16 @@ GEM
     concurrent-ruby (1.0.5)
     contracts (0.16.0)
     crass (1.0.4)
-    cucumber (3.1.1)
+    cucumber (3.1.2)
       builder (>= 2.1.2)
-      cucumber-core (~> 3.1.0)
-      cucumber-expressions (~> 6.0.0)
+      cucumber-core (~> 3.2.0)
+      cucumber-expressions (~> 6.0.1)
       cucumber-wire (~> 0.0.1)
       diff-lcs (~> 1.3)
       gherkin (~> 5.1.0)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
-    cucumber-core (3.1.0)
+    cucumber-core (3.2.0)
       backports (>= 3.8.0)
       cucumber-tag_expressions (~> 1.1.0)
       gherkin (>= 5.0.0)
@@ -174,16 +174,16 @@ GEM
     minitest (5.11.3)
     multi_json (1.13.1)
     multi_test (0.1.2)
-    mysql2 (0.5.1)
+    mysql2 (0.5.2)
     nenv (0.3.0)
     nio4r (2.3.1)
-    nokogiri (1.8.3)
+    nokogiri (1.8.4)
       mini_portile2 (~> 2.3.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
     parallel (1.12.1)
-    parser (2.5.1.0)
+    parser (2.5.1.2)
       ast (~> 2.4.0)
     poltergeist (1.18.1)
       capybara (>= 2.1, < 4)
@@ -199,11 +199,11 @@ GEM
     pry-rails (0.3.6)
       pry (>= 0.10.4)
     public_suffix (3.0.2)
-    puma (3.11.4)
+    puma (3.12.0)
     rack (2.0.5)
     rack-livereload (0.3.17)
       rack
-    rack-test (1.0.0)
+    rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.1.6)
       actioncable (= 5.1.6)
@@ -260,10 +260,10 @@ GEM
       rspec-mocks (~> 3.7.0)
       rspec-support (~> 3.7.0)
     rspec-support (3.7.1)
-    rubocop (0.57.2)
+    rubocop (0.58.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
-      parser (>= 2.5)
+      parser (>= 2.5, != 2.5.1.1)
       powerpack (~> 0.1)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
@@ -273,7 +273,7 @@ GEM
     ruby-prof (0.17.0)
     ruby-progressbar (1.9.0)
     ruby_dep (1.5.0)
-    sass (3.5.6)
+    sass (3.5.7)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -313,10 +313,10 @@ GEM
     turbolinks-source (5.1.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    uglifier (4.1.12)
+    uglifier (4.1.16)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.4.0)
-    unicorn (5.4.0)
+    unicorn (5.4.1)
       kgio (~> 2.6)
       raindrops (~> 0.7)
     websocket-driver (0.6.5)
@@ -377,4 +377,4 @@ RUBY VERSION
    ruby 2.5.1p57
 
 BUNDLED WITH
-   1.16.2
+   1.16.3