diff --git a/Gemfile b/Gemfile
index 9c23585..4a4ee85 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ gem 'elasticsearch-model', git: 'https://github.com/elasticsearch/elasticsearch-
 gem 'elasticsearch-rails', git: 'https://github.com/elasticsearch/elasticsearch-rails.git'
 gem 'sidekiq'
 gem 'aws-sdk'
-gem 'doorkeeper', '4.3.2'
+gem 'doorkeeper', '5.4.0'
 gem 'stripe'
 gem 'whenever'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 78e597c..6993047 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,7 +66,7 @@ PATH
       aws-sdk
       baby_squeel
       bcrypt
-      doorkeeper (= 4.3.2)
+      doorkeeper (= 5.4.0)
       draper
       elasticsearch-model
       elasticsearch-rails
@@ -114,9 +114,9 @@ GEM
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    active_model_serializers (0.10.9)
-      actionpack (>= 4.1, < 6)
-      activemodel (>= 4.1, < 6)
+    active_model_serializers (0.10.10)
+      actionpack (>= 4.1, < 6.1)
+      activemodel (>= 4.1, < 6.1)
       case_transform (>= 0.2)
       jsonapi-renderer (>= 0.1.1.beta1, < 0.3)
     activejob (5.1.6)
@@ -140,10 +140,10 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    acts_as_downcasable_on (0.2.0)
-      activerecord (>= 4.0.0, <= 6.0)
-    acts_as_strippable_on (0.2.0)
-      activerecord (>= 4.0.0, <= 6.0)
+    acts_as_downcasable_on (0.2.1)
+      activerecord (>= 4.0.0, < 7.0)
+    acts_as_strippable_on (0.2.1)
+      activerecord (>= 4.0.0, < 7.0)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     ancestry (3.0.2)
@@ -752,11 +752,11 @@ GEM
       activerecord (>= 4.2.0)
       join_dependency (~> 0.1.2)
       polyamorous (~> 1.3)
-    bcrypt (3.1.12)
+    bcrypt (3.1.16)
     bourbon (5.1.0)
       sass (~> 3.4)
       thor (~> 0.19)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (10.0.2)
     capybara (3.5.1)
       addressable
@@ -776,23 +776,23 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.7)
     connection_pool (2.2.2)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.4)
+    crass (1.0.6)
     database_cleaner (1.7.0)
     diff-lcs (1.3)
     domain_name (0.5.20180417)
       unf (>= 0.0.5, < 1.0.0)
-    doorkeeper (4.3.2)
-      railties (>= 4.2)
-    draper (3.0.1)
-      actionpack (~> 5.0)
-      activemodel (~> 5.0)
-      activemodel-serializers-xml (~> 1.0)
-      activesupport (~> 5.0)
-      request_store (~> 1.0)
+    doorkeeper (5.4.0)
+      railties (>= 5)
+    draper (4.0.1)
+      actionpack (>= 5.0)
+      activemodel (>= 5.0)
+      activemodel-serializers-xml (>= 1.0)
+      activesupport (>= 5.0)
+      request_store (>= 1.0)
     elasticsearch (6.1.0)
       elasticsearch-api (= 6.1.0)
       elasticsearch-transport (= 6.1.0)
@@ -801,7 +801,7 @@ GEM
     elasticsearch-transport (6.1.0)
       faraday
       multi_json
-    erubi (1.7.1)
+    erubi (1.9.0)
     execjs (2.7.0)
     factory_bot (4.11.1)
       activesupport (>= 3.0.0)
@@ -829,17 +829,17 @@ GEM
       domain_name (~> 0.5)
     http-form_data (1.0.3)
     http_parser.rb (0.6.0)
-    i18n (1.1.0)
+    i18n (1.8.5)
       concurrent-ruby (~> 1.0)
     inherited_resources (1.8.0)
       actionpack (>= 4.2, <= 5.2)
       has_scope (~> 0.6)
       railties (>= 4.2, <= 5.2)
       responders
-    interactor (3.1.1)
-    interactor-rails (2.2.0)
+    interactor (3.1.2)
+    interactor-rails (2.2.1)
       interactor (~> 3.0)
-      rails (>= 4.2, < 5.3)
+      rails (>= 4.2)
     jaro_winkler (1.5.1)
     jmespath (1.4.0)
     join_dependency (0.1.4)
@@ -851,7 +851,7 @@ GEM
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
     json (2.0.2)
-    jsonapi-renderer (0.2.0)
+    jsonapi-renderer (0.2.2)
     kaminari (1.1.1)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.1.1)
@@ -864,18 +864,18 @@ GEM
       activerecord
       kaminari-core (= 1.1.1)
     kaminari-core (1.1.1)
-    loofah (2.2.2)
+    loofah (2.7.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.0)
       mini_mime (>= 0.1.1)
-    method_source (0.9.0)
+    method_source (1.0.0)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
-    minitest (5.11.3)
+    mini_portile2 (2.4.0)
+    minitest (5.14.2)
     multi_json (1.13.1)
     multipart-post (2.0.0)
     mustermann (1.0.2)
@@ -883,10 +883,10 @@ GEM
       connection_pool (~> 2.2)
     netrc (0.11.0)
     nio4r (2.3.1)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
-    omniauth (1.9.0)
-      hashie (>= 3.4.6, < 3.7.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    omniauth (1.9.1)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     paper_trail (9.2.0)
       activerecord (>= 4.2, < 5.3)
@@ -905,9 +905,9 @@ GEM
       activerecord (>= 3.0)
     powerpack (0.1.2)
     public_suffix (3.0.2)
-    pundit (2.0.1)
+    pundit (2.1.0)
       activesupport (>= 3.0.0)
-    rack (2.0.5)
+    rack (2.2.3)
     rack-cors (1.0.2)
     rack-protection (2.0.3)
       rack
@@ -928,8 +928,8 @@ 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-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     rails-jquery-autocomplete (1.0.5)
       rails (>= 3.2)
     railties (5.1.6)
@@ -939,7 +939,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.1)
+    rake (13.0.1)
     ransack (1.8.8)
       actionpack (>= 3.0)
       activerecord (>= 3.0)
@@ -1013,7 +1013,7 @@ GEM
       rack (~> 2.0)
       rack-protection (= 2.0.3)
       tilt (~> 2.0)
-    slim (4.0.1)
+    slim (4.1.0)
       temple (>= 0.7.6, < 0.9)
       tilt (>= 2.0.6, < 2.1)
     slim-rails (3.2.0)
@@ -1033,11 +1033,11 @@ GEM
     stripe_event (2.3.0)
       activesupport (>= 3.1)
       stripe (>= 2.8, < 6)
-    temple (0.8.1)
-    thor (0.20.0)
+    temple (0.8.2)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.8)
-    tzinfo (1.2.5)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
     ultrahook (0.1.5)
       json (>= 1.8.0)
@@ -1045,10 +1045,10 @@ GEM
       unf_ext
     unf_ext (0.0.7.5)
     unicode-display_width (1.4.0)
-    versionist (1.7.0)
+    versionist (2.0.1)
       activesupport (>= 3)
       railties (>= 3)
-      yard (~> 0.9.11)
+      yard (~> 0.9.20)
     webmock (3.4.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
@@ -1060,7 +1060,7 @@ GEM
       chronic (>= 0.6.3)
     xpath (3.1.0)
       nokogiri (~> 1.8)
-    yard (0.9.18)
+    yard (0.9.25)
 
 PLATFORMS
   ruby
@@ -1075,7 +1075,7 @@ DEPENDENCIES
   beach_api_core!
   byebug
   database_cleaner
-  doorkeeper (= 4.3.2)
+  doorkeeper (= 5.4.0)
   elasticsearch-model!
   elasticsearch-rails!
   factory_bot
diff --git a/beach_api_core.gemspec b/beach_api_core.gemspec
index 9b385e3..c91090d 100644
--- a/beach_api_core.gemspec
+++ b/beach_api_core.gemspec
@@ -20,7 +20,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'rails'
 
   s.add_dependency 'omniauth'
-  s.add_dependency 'doorkeeper', '4.3.2'
+  s.add_dependency 'doorkeeper', '5.4.0'
 
   s.add_dependency 'pg'
   s.add_dependency 'baby_squeel'