diff --git a/Gemfile b/Gemfile
index 0842c2b..91b77a7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -24,7 +24,7 @@ gem 'jbuilder', '~> 2.7'
 # gem 'rack-cors'
 
 gem 'oauth2', '~> 1.4'
-gem 'rails_admin', '~> 1.2'
+gem 'rails_admin', '~> 1.4'
 
 # Pagination
 gem 'api-pagination', '~> 4.6', '>= 4.6.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 3789545..b8f7376 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,7 +42,7 @@ GEM
       public_suffix (>= 2.0.2, < 4.0)
     api-pagination (4.8.2)
     arel (8.0.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
@@ -51,8 +51,8 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    concurrent-ruby (1.1.7)
+    crass (1.0.6)
     daemons (1.3.1)
     delayed_job (4.1.5)
       activesupport (>= 3.0, < 5.3)
@@ -64,16 +64,16 @@ GEM
     elastic-apm (2.8.1)
       concurrent-ruby (~> 1.0)
       http (>= 3.0)
-    erubi (1.8.0)
+    erubi (1.10.0)
     execjs (2.7.0)
     faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
-    ffi (1.11.1)
-    font-awesome-rails (4.7.0.5)
-      railties (>= 3.2, < 6.1)
+    ffi (1.14.2)
+    font-awesome-rails (4.7.0.6)
+      railties (>= 3.2, < 6.2)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    haml (5.1.1)
+    haml (5.2.1)
       temple (>= 0.8.0)
       tilt
     http (4.1.1)
@@ -85,11 +85,11 @@ GEM
       domain_name (~> 0.5)
     http-form_data (2.1.1)
     http_parser.rb (0.6.0)
-    i18n (1.6.0)
+    i18n (1.8.7)
       concurrent-ruby (~> 1.0)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
-    jquery-rails (4.3.3)
+    jquery-rails (4.4.0)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -112,22 +112,23 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.8.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    method_source (0.9.2)
-    mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    method_source (1.0.0)
+    mini_mime (1.0.2)
+    mini_portile2 (2.5.0)
+    minitest (5.14.3)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     nested_form (0.3.2)
-    nio4r (2.3.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nio4r (2.5.4)
+    nokogiri (1.11.1)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     oauth2 (1.4.1)
       faraday (>= 0.8, < 0.16.0)
       jwt (>= 1.0, < 3.0)
@@ -137,7 +138,8 @@ GEM
     pg (0.21.0)
     public_suffix (3.1.0)
     puma (3.12.1)
-    rack (2.0.7)
+    racc (1.5.2)
+    rack (2.2.3)
     rack-pjax (1.1.0)
       nokogiri (~> 1.5)
       rack (>= 1.1)
@@ -158,9 +160,9 @@ GEM
     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)
-    rails_admin (1.4.2)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    rails_admin (1.4.3)
       builder (~> 3.1)
       coffee-rails (~> 4.0)
       font-awesome-rails (>= 3.0, < 5)
@@ -179,9 +181,9 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.3.2)
-    rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rake (13.0.3)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
     redis (4.1.2)
     redis-actionpack (5.0.2)
@@ -200,38 +202,37 @@ GEM
       redis-store (>= 1.2, < 2)
     redis-store (1.6.0)
       redis (>= 2.2, < 5)
-    remotipart (1.4.3)
+    remotipart (1.4.4)
     ruby_dep (1.5.0)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-    sass-rails (5.0.7)
-      railties (>= 4.0.0, < 6)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
-    sprockets (3.7.2)
+    sass-rails (6.0.0.beta3)
+      sassc-rails (~> 2.1, >= 2.1.1)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
+    sprockets (4.0.2)
       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)
-    temple (0.8.1)
-    thor (0.20.3)
+    temple (0.8.2)
+    thor (1.0.1)
     thread_safe (0.3.6)
-    tilt (2.0.9)
-    tzinfo (1.2.5)
+    tilt (2.0.10)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.6)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby
@@ -250,7 +251,7 @@ DEPENDENCIES
   pg (~> 0.21.0)
   puma (~> 3.7)
   rails (~> 5.1.4)
-  rails_admin (~> 1.2)
+  rails_admin (~> 1.4)
   redis-rails
   tzinfo-data