diff --git a/Gemfile.lock b/Gemfile.lock
index 2b948fc..5ded9da 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,7 +42,7 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.8.1)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     annealer (0.3)
     arel (9.0.0)
@@ -51,12 +51,13 @@ GEM
       activesupport (>= 4.2, < 5.3)
       request_store (~> 1.0)
       scrypt (>= 1.2, < 4.0)
-    bcrypt (3.1.18)
+    base64 (0.2.0)
+    bcrypt (3.1.20)
     bcrypt-ruby (3.1.5)
       bcrypt (>= 3.1.3)
-    builder (3.2.4)
-    cancancan (3.4.0)
-    capybara (3.38.0)
+    builder (3.3.0)
+    cancancan (3.6.1)
+    capybara (3.39.2)
       addressable
       matrix
       mini_mime (>= 0.1.3)
@@ -66,19 +67,19 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     coderay (1.1.3)
-    concurrent-ruby (1.2.0)
+    concurrent-ruby (1.3.3)
     crass (1.0.6)
-    database_cleaner (2.0.1)
-      database_cleaner-active_record (~> 2.0.0)
-    database_cleaner-active_record (2.0.1)
+    database_cleaner (2.0.2)
+      database_cleaner-active_record (>= 2, < 3)
+    database_cleaner-active_record (2.1.0)
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    date (3.3.3)
-    diff-lcs (1.5.0)
+    date (3.3.4)
+    diff-lcs (1.5.1)
     docile (1.4.0)
     erubi (1.12.0)
-    execjs (2.8.1)
+    execjs (2.9.1)
     factory_bot (6.4.5)
       activesupport (>= 5.0.0)
     factory_bot_rails (6.4.3)
@@ -87,9 +88,9 @@ GEM
     fancybox2-rails (0.2.7)
       railties (>= 3.1.0)
     ffaker (2.21.0)
-    ffi (1.15.5)
-    ffi-compiler (1.0.1)
-      ffi (>= 1.0.0)
+    ffi (1.17.0)
+    ffi-compiler (1.3.2)
+      ffi (>= 1.15.5)
       rake
     formtastic (4.0.0)
       actionpack (>= 5.2.0)
@@ -98,56 +99,56 @@ GEM
     haml (5.2.2)
       temple (>= 0.8.0)
       tilt
-    i18n (1.12.0)
+    i18n (1.14.5)
       concurrent-ruby (~> 1.0)
-    icalendar (2.8.0)
+    icalendar (2.10.1)
       ice_cube (~> 0.16)
     ice_cube (0.16.4)
-    jbuilder (2.11.5)
+    jbuilder (2.12.0)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
-    jquery-rails (4.5.1)
+    jquery-rails (4.6.0)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     kgio (2.11.4)
-    loofah (2.19.1)
+    loofah (2.22.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
       net-pop
       net-smtp
-    marcel (1.0.2)
+    marcel (1.0.4)
     matrix (0.4.2)
-    method_source (1.0.0)
-    mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
-    minitest (5.17.0)
-    net-imap (0.3.4)
+    method_source (1.1.0)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.7)
+    minitest (5.23.1)
+    net-imap (0.4.12)
       date
       net-protocol
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.2.1)
+    net-protocol (0.2.2)
       timeout
-    net-smtp (0.3.3)
+    net-smtp (0.5.0)
       net-protocol
-    nio4r (2.5.9)
-    nokogiri (1.14.3)
-      mini_portile2 (~> 2.8.0)
+    nio4r (2.7.3)
+    nokogiri (1.15.6)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    pg (1.4.5)
+    pg (1.5.6)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (5.0.1)
-    puma (6.3.1)
+    public_suffix (5.0.5)
+    puma (6.4.2)
       nio4r (~> 2.0)
-    racc (1.6.2)
-    rack (2.2.6.2)
-    rack-test (2.0.2)
+    racc (1.8.0)
+    rack (2.2.9)
+    rack-test (2.1.0)
       rack (>= 1.3)
     rails (5.2.8.1)
       actioncable (= 5.2.8.1)
@@ -166,11 +167,13 @@ GEM
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
       activesupport (>= 5.0.1.rc1)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.5.0)
-      loofah (~> 2.19, >= 2.19.1)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
@@ -182,14 +185,14 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    raindrops (0.20.0)
-    rake (13.0.6)
+    raindrops (0.20.1)
+    rake (13.2.1)
     rb-fsevent (0.11.2)
-    rb-inotify (0.10.1)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
     redcarpet (3.6.0)
-    regexp_parser (2.7.0)
-    request_store (1.5.1)
+    regexp_parser (2.9.2)
+    request_store (1.7.0)
       rack (>= 1.4)
     responders (2.4.1)
       actionpack (>= 4.2.0, < 6.0)
@@ -213,7 +216,7 @@ GEM
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.4)
-    ruby-progressbar (1.11.0)
+    ruby-progressbar (1.13.0)
     rubyzip (2.3.2)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
@@ -226,8 +229,9 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    scrypt (3.0.7)
+    scrypt (3.0.8)
       ffi-compiler (>= 1.0, < 2.0)
+      rake (>= 9, < 14)
     selenium-webdriver (4.9.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
@@ -240,8 +244,9 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
-    spring (4.1.1)
-    sprockets (3.7.2)
+    spring (4.2.1)
+    sprockets (3.7.3)
+      base64
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
     sprockets-rails (3.4.2)
@@ -249,11 +254,11 @@ GEM
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     strscan (3.1.0)
-    temple (0.10.0)
-    thor (1.2.1)
+    temple (0.10.3)
+    thor (1.3.1)
     thread_safe (0.3.6)
-    tilt (2.1.0)
-    timeout (0.3.2)
+    tilt (2.3.0)
+    timeout (0.4.1)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -265,7 +270,7 @@ GEM
       kgio (~> 2.6)
       raindrops (~> 0.7)
     websocket (1.2.10)
-    websocket-driver (0.7.5)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     xpath (3.2.0)