diff --git a/Gemfile.lock b/Gemfile.lock
index f933d25..f8c2f81 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,43 +1,43 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.4.3)
-      actionpack (= 5.2.4.3)
+    actioncable (5.2.7.1)
+      actionpack (= 5.2.7.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.4.3)
-      actionpack (= 5.2.4.3)
-      actionview (= 5.2.4.3)
-      activejob (= 5.2.4.3)
+    actionmailer (5.2.7.1)
+      actionpack (= 5.2.7.1)
+      actionview (= 5.2.7.1)
+      activejob (= 5.2.7.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.4.3)
-      actionview (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    actionpack (5.2.7.1)
+      actionview (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       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 (5.2.4.3)
-      activesupport (= 5.2.4.3)
+    actionview (5.2.7.1)
+      activesupport (= 5.2.7.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.4.3)
-      activesupport (= 5.2.4.3)
+    activejob (5.2.7.1)
+      activesupport (= 5.2.7.1)
       globalid (>= 0.3.6)
-    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)
+    activemodel (5.2.7.1)
+      activesupport (= 5.2.7.1)
+    activerecord (5.2.7.1)
+      activemodel (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       arel (>= 9.0)
-    activestorage (5.2.4.3)
-      actionpack (= 5.2.4.3)
-      activerecord (= 5.2.4.3)
-      marcel (~> 0.3.1)
-    activesupport (5.2.4.3)
+    activestorage (5.2.7.1)
+      actionpack (= 5.2.7.1)
+      activerecord (= 5.2.7.1)
+      marcel (~> 1.0.0)
+    activesupport (5.2.7.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -82,7 +82,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.10)
     coveralls (0.8.23)
       json (>= 1.8, < 3)
       simplecov (~> 0.16.1)
@@ -99,7 +99,7 @@ GEM
       warden (~> 1.2.3)
     diff-lcs (1.4.2)
     docile (1.3.2)
-    erubi (1.9.0)
+    erubi (1.10.0)
     execjs (2.7.0)
     factory_bot (6.0.2)
       activesupport (>= 5.0.0)
@@ -107,9 +107,9 @@ GEM
       factory_bot (~> 6.0.0)
       railties (>= 5.0.0)
     ffi (1.13.1)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
-    i18n (1.8.3)
+    globalid (1.0.0)
+      activesupport (>= 5.0)
+    i18n (1.10.0)
       concurrent-ruby (~> 1.0)
     image_processing (1.11.0)
       mini_magick (>= 4.9.5, < 5)
@@ -129,17 +129,19 @@ GEM
     mailboxer (0.15.1)
       carrierwave (>= 0.5.8)
       rails (>= 5.0.0)
-    marcel (0.3.3)
-      mimemagic (~> 0.3.2)
+    marcel (1.0.2)
     method_source (1.0.0)
-    mimemagic (0.3.5)
+    mimemagic (0.4.3)
+      nokogiri (~> 1)
+      rake
     mini_magick (4.10.1)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    minitest (5.14.1)
-    nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    mini_mime (1.1.2)
+    mini_portile2 (2.6.1)
+    minitest (5.15.0)
+    nio4r (2.5.8)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (0.21.0)
     pry (0.13.1)
@@ -150,21 +152,22 @@ GEM
       pry (~> 0.13.0)
     public_suffix (4.0.5)
     puma (3.12.6)
+    racc (1.6.0)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (5.2.4.3)
-      actioncable (= 5.2.4.3)
-      actionmailer (= 5.2.4.3)
-      actionpack (= 5.2.4.3)
-      actionview (= 5.2.4.3)
-      activejob (= 5.2.4.3)
-      activemodel (= 5.2.4.3)
-      activerecord (= 5.2.4.3)
-      activestorage (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    rails (5.2.7.1)
+      actioncable (= 5.2.7.1)
+      actionmailer (= 5.2.7.1)
+      actionpack (= 5.2.7.1)
+      actionview (= 5.2.7.1)
+      activejob (= 5.2.7.1)
+      activemodel (= 5.2.7.1)
+      activerecord (= 5.2.7.1)
+      activestorage (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       bundler (>= 1.3.0)
-      railties (= 5.2.4.3)
+      railties (= 5.2.7.1)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
@@ -176,9 +179,9 @@ GEM
       rails_stdout_logging
     rails_serve_static_assets (0.0.5)
     rails_stdout_logging (0.0.5)
-    railties (5.2.4.3)
-      actionpack (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    railties (5.2.7.1)
+      actionpack (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
@@ -239,14 +242,14 @@ GEM
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.1)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
+    sprockets-rails (3.4.2)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     sync (0.5.0)
     term-ansicolor (1.7.1)
       tins (~> 1.0)
-    thor (1.0.1)
+    thor (1.2.1)
     thread_safe (0.3.6)
     tilt (2.0.10)
     tins (1.25.0)
@@ -254,7 +257,7 @@ GEM
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.7)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
@@ -265,7 +268,7 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
-    websocket-driver (0.7.2)
+    websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     xpath (3.2.0)