diff --git a/Gemfile.lock b/Gemfile.lock
index 776199d..8fe6415 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,67 +60,50 @@ GEM
   remote: https://rubygems.org/
   specs:
     aasm (4.11.1)
-    actioncable (5.0.1)
-      actionpack (= 5.0.1)
-      nio4r (~> 1.2)
-      websocket-driver (~> 0.6.1)
-    actionpack (5.0.1)
-      actionview (= 5.0.1)
-      activesupport (= 5.0.1)
-      rack (~> 2.0)
-      rack-test (~> 0.6.3)
+    actioncable (5.2.4.3)
+      actionpack (= 5.2.4.3)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionpack (5.2.4.3)
+      actionview (= 5.2.4.3)
+      activesupport (= 5.2.4.3)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.0.1)
-      activesupport (= 5.0.1)
+    actionview (5.2.4.3)
+      activesupport (= 5.2.4.3)
       builder (~> 3.1)
-      erubis (~> 2.7.0)
+      erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (5.0.1)
-      activesupport (= 5.0.1)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.2.4.3)
+      activesupport (= 5.2.4.3)
       globalid (>= 0.3.6)
-    activemerchant (1.62.0)
-      activesupport (>= 3.2.14, < 5.1)
+    activemerchant (1.109.0)
+      activesupport (>= 4.2)
       builder (>= 2.1.2, < 4.0.0)
       i18n (>= 0.6.9)
       nokogiri (~> 1.4)
-    activemodel (5.0.1)
-      activesupport (= 5.0.1)
-    activerecord (5.0.1)
-      activemodel (= 5.0.1)
-      activesupport (= 5.0.1)
-      arel (~> 7.0)
-    activesupport (5.0.1)
+    activemodel (5.2.4.3)
+      activesupport (= 5.2.4.3)
+    activerecord (5.2.4.3)
+      activemodel (= 5.2.4.3)
+      activesupport (= 5.2.4.3)
+      arel (>= 9.0)
+    activesupport (5.2.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     addressable (2.5.0)
       public_suffix (~> 2.0, >= 2.0.2)
-    airbrussh (1.1.2)
-      sshkit (>= 1.6.1, != 1.7.0)
     apartment (1.2.0)
       activerecord (>= 3.1.2, < 6.0)
       rack (>= 1.3.6)
-    arel (7.1.4)
+    arel (9.0.0)
     bcrypt (3.1.11)
-    builder (3.2.2)
-    capistrano (3.5.0)
-      airbrussh (>= 1.0.0)
-      capistrano-harrow
-      i18n
-      rake (>= 10.0.0)
-      sshkit (>= 1.9.0)
-    capistrano-bundler (1.2.0)
-      capistrano (~> 3.1)
-      sshkit (~> 1.2)
-    capistrano-harrow (0.5.3)
-    capistrano-passenger (0.2.0)
-      capistrano (~> 3.0)
-    capistrano-rails (1.2.1)
-      capistrano (~> 3.1)
-      capistrano-bundler (~> 1.1)
+    builder (3.2.4)
     childprocess (0.5.9)
       ffi (~> 1.0, >= 1.0.11)
     coderay (1.1.1)
@@ -132,18 +115,18 @@ GEM
     coffee-script-source (1.12.2)
     compass-import-once (1.0.5)
       sass (>= 3.2, < 3.5)
-    concurrent-ruby (1.0.4)
+    concurrent-ruby (1.1.6)
     crass (1.0.2)
     down (2.3.8)
     erb_latex (1.0.0)
-    erubis (2.7.0)
+    erubi (1.9.0)
     execjs (2.7.0)
     fastimage (1.8.1)
       addressable (~> 2.3, >= 2.3.5)
     ffi (1.9.14)
     formatador (0.2.5)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
     guard (2.14.0)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
@@ -168,7 +151,8 @@ GEM
     hashie (3.4.6)
     httparty (0.14.0)
       multi_xml (>= 0.5.2)
-    i18n (0.7.0)
+    i18n (1.8.3)
+      concurrent-ruby (~> 1.0)
     image_processing (0.4.1)
     jasmine (2.5.1)
       jasmine-core (>= 2.5.1, < 3.0.0)
@@ -185,7 +169,8 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.0.3)
+    loofah (2.6.0)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.10)
     mail (2.6.4)
@@ -196,8 +181,8 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_magick (4.3.6)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
+    mini_portile2 (2.4.0)
+    minitest (5.14.1)
     minitest-around (0.4.0)
       minitest (~> 5.0)
     mocha (1.2.1)
@@ -207,12 +192,9 @@ GEM
     multi_xml (0.6.0)
     mustermann (1.0.0.beta2)
     nenv (0.3.0)
-    net-scp (1.2.1)
-      net-ssh (>= 2.6.5)
-    net-ssh (4.0.1)
-    nio4r (1.2.1)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
+    nio4r (2.5.2)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     nokogumbo (1.2.0)
       nokogiri
     notiffany (0.1.1)
@@ -229,17 +211,17 @@ GEM
       slop (~> 3.4)
     public_suffix (2.0.5)
     puma (3.12.0)
-    rack (2.0.1)
+    rack (2.2.3)
     rack-cors (0.4.0)
     rack-protection (2.0.0.beta2)
       rack
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails-dom-testing (2.0.2)
-      activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rack-test (0.8.3)
+      rack (>= 1.0, < 3)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     rake (10.5.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)
@@ -279,32 +261,25 @@ GEM
       rack (> 1, < 3)
     sprockets-helpers (1.2.1)
       sprockets (>= 2.2)
-    sshkit (1.11.5)
-      net-scp (>= 1.1.2)
-      net-ssh (>= 2.8.0)
     thor (0.19.4)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     tilt (2.0.5)
-    tzinfo (1.2.2)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     vegas (0.1.11)
       rack (>= 1.0.0)
-    websocket-driver (0.6.4)
+    websocket-driver (0.7.2)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   apartment (~> 1.0)
-  capistrano (~> 3.5.0)
-  capistrano-bundler
-  capistrano-passenger
-  capistrano-rails
   lanes!
   puma
   rake