diff --git a/Gemfile.lock b/Gemfile.lock
index a5049df..8526ac2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,54 +1,55 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.1)
-      actionpack (= 5.2.1)
+    actioncable (5.2.4.6)
+      actionpack (= 5.2.4.6)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.1)
-      actionpack (= 5.2.1)
-      actionview (= 5.2.1)
-      activejob (= 5.2.1)
+    actionmailer (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      actionview (= 5.2.4.6)
+      activejob (= 5.2.4.6)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.1)
-      actionview (= 5.2.1)
-      activesupport (= 5.2.1)
-      rack (~> 2.0)
+    actionpack (5.2.4.6)
+      actionview (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
+      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 (5.2.1)
-      activesupport (= 5.2.1)
+    actionview (5.2.4.6)
+      activesupport (= 5.2.4.6)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.1)
-      activesupport (= 5.2.1)
+    activejob (5.2.4.6)
+      activesupport (= 5.2.4.6)
       globalid (>= 0.3.6)
-    activemodel (5.2.1)
-      activesupport (= 5.2.1)
-    activerecord (5.2.1)
-      activemodel (= 5.2.1)
-      activesupport (= 5.2.1)
+    activemodel (5.2.4.6)
+      activesupport (= 5.2.4.6)
+    activerecord (5.2.4.6)
+      activemodel (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
       arel (>= 9.0)
-    activestorage (5.2.1)
-      actionpack (= 5.2.1)
-      activerecord (= 5.2.1)
+    activestorage (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      activerecord (= 5.2.4.6)
       marcel (~> 0.3.1)
-    activesupport (5.2.1)
+    activesupport (5.2.4.6)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     arel (9.0.0)
+    base64 (0.2.0)
     bootsnap (1.3.2)
       msgpack (~> 1.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (10.0.2)
-    concurrent-ruby (1.1.6)
-    crass (1.0.4)
+    concurrent-ruby (1.1.10)
+    crass (1.0.6)
     dalli (2.7.8)
     database_cleaner (1.7.0)
     diff-lcs (1.3)
@@ -64,64 +65,66 @@ GEM
     figaro (1.1.1)
       thor (~> 0.14)
     geocoder (1.5.0)
-    globalid (0.4.1)
+    globalid (0.4.2)
       activesupport (>= 4.2.0)
-    i18n (1.8.3)
+    i18n (1.8.11)
       concurrent-ruby (~> 1.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.2)
+    loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.7.0)
+    mail (2.7.1)
       mini_mime (>= 0.1.1)
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     memcachier (0.0.2)
-    method_source (0.9.0)
-    mimemagic (0.3.2)
-    mini_mime (1.0.1)
+    method_source (0.9.2)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_mime (1.0.3)
     mini_portile2 (2.3.0)
-    minitest (5.14.1)
+    minitest (5.14.4)
     msgpack (1.2.4)
     mysql2 (0.5.2)
     nio4r (2.3.1)
-    nokogiri (1.8.4)
+    nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
     puma (3.12.0)
-    rack (2.0.5)
+    rack (2.0.9.4)
     rack-attack (5.4.0)
       rack (>= 1.0, < 3)
     rack-cors (1.0.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (5.2.1)
-      actioncable (= 5.2.1)
-      actionmailer (= 5.2.1)
-      actionpack (= 5.2.1)
-      actionview (= 5.2.1)
-      activejob (= 5.2.1)
-      activemodel (= 5.2.1)
-      activerecord (= 5.2.1)
-      activestorage (= 5.2.1)
-      activesupport (= 5.2.1)
+    rails (5.2.4.6)
+      actioncable (= 5.2.4.6)
+      actionmailer (= 5.2.4.6)
+      actionpack (= 5.2.4.6)
+      actionview (= 5.2.4.6)
+      activejob (= 5.2.4.6)
+      activemodel (= 5.2.4.6)
+      activerecord (= 5.2.4.6)
+      activestorage (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
       bundler (>= 1.3.0)
-      railties (= 5.2.1)
+      railties (= 5.2.4.6)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    railties (5.2.1)
-      actionpack (= 5.2.1)
-      activesupport (= 5.2.1)
+    railties (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rake (12.3.1)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
@@ -150,20 +153,21 @@ GEM
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
       spring (>= 1.2, < 3.0)
-    sprockets (3.7.2)
+    sprockets (3.7.5)
+      base64
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.1)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    thor (0.20.0)
+    thor (0.20.3)
     thread_safe (0.3.6)
-    tzinfo (1.2.7)
+    tzinfo (1.2.11)
       thread_safe (~> 0.1)
-    websocket-driver (0.7.0)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby