diff --git a/.rubocop.yml b/.rubocop.yml
deleted file mode 100644
index 472e0f0..0000000
--- a/.rubocop.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-require:
-  - rubocop-performance
-  - rubocop-rails
-
-# Stolen from https://gist.github.com/jhass/a5ae80d87f18e53e7b56
-AllCops:
-  Exclude:
-    - "bin/**/*"
-    - "db/schema.rb"
-
-# Enable Rails
-Rails:
-  Enabled: true
-
-# Commonly used screens these days easily fit more than 80 characters.
-Metrics/LineLength:
-  Max: 120
-
-# Too short methods lead to extraction of single-use methods, which can make
-# the code easier to read (by naming things), but can also clutter the class
-Metrics/MethodLength:
-  Exclude:
-    - "db/migrate/*"
-  Max: 50
-
-# The guiding principle of classes is SRP, SRP can't be accurately measured by LoC
-Metrics/ClassLength:
-  Max: 1500
-Metrics/ModuleLength:
-  Max: 1500
-
-# Raise AbcSize from 15 to 20
-Metrics/AbcSize:
-  Exclude:
-    - "db/migrate/*"
-  Max: 50
-
-Metrics/BlockLength:
-  ExcludedMethods:
-    - "namespace"
-    - "create_table"
-  Exclude:
-    - "config/**/*.rb"
-    - "spec/**/*.rb"
-
-# Disable documentation checks for now
-# should be done with yard instead
-Style/Documentation:
-  Enabled: false
diff --git a/Gemfile b/Gemfile
index 02da70e..2a00f85 100644
--- a/Gemfile
+++ b/Gemfile
@@ -56,9 +56,6 @@ group :development do
   gem 'listen', '>= 3.0.5', '< 3.2'
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'railroady'
-  gem 'rubocop', '0.85.0'
-  gem 'rubocop-performance'
-  gem 'rubocop-rails'
   gem 'solargraph'
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index a2fbb10..7793cbf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -62,8 +62,9 @@ GEM
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
     ast (2.4.2)
-    backport (0.3.0)
+    backport (1.2.0)
     bcrypt (3.1.16)
+    benchmark (0.1.1)
     bootsnap (1.7.7)
       msgpack (~> 1.0)
     builder (3.2.4)
@@ -92,6 +93,7 @@ GEM
     docile (1.4.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
+    e2mmap (0.1.0)
     erubi (1.10.0)
     factory_bot (6.2.0)
       activesupport (>= 5.0.0)
@@ -103,7 +105,6 @@ GEM
     ffi (1.15.3)
     globalid (0.5.2)
       activesupport (>= 5.0)
-    htmlentities (4.3.4)
     http-accept (1.7.0)
     http-cookie (1.0.4)
       domain_name (~> 0.5)
@@ -116,7 +117,10 @@ GEM
     jaro_winkler (1.5.4)
     json (2.5.1)
     jsonapi-renderer (0.2.2)
-    kramdown (1.17.0)
+    kramdown (2.3.1)
+      rexml
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -144,7 +148,7 @@ GEM
       racc (~> 1.4)
     orm_adapter (0.5.0)
     parallel (1.20.1)
-    parser (2.7.2.0)
+    parser (3.0.2.0)
       ast (~> 2.4.1)
     pg (1.2.3)
     puma (4.3.8)
@@ -196,7 +200,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    reverse_markdown (1.4.0)
+    reverse_markdown (2.0.0)
       nokogiri
     rexml (3.2.5)
     rspec-core (3.10.1)
@@ -216,23 +220,17 @@ GEM
       rspec-mocks (~> 3.10)
       rspec-support (~> 3.10)
     rspec-support (3.10.2)
-    rubocop (0.85.0)
+    rubocop (1.19.0)
       parallel (~> 1.10)
-      parser (>= 2.7.0.1)
+      parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.7)
+      regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 0.0.3)
+      rubocop-ast (>= 1.9.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (1.4.1)
-      parser (>= 2.7.1.5)
-    rubocop-performance (1.7.1)
-      rubocop (>= 0.82.0)
-    rubocop-rails (2.6.0)
-      activesupport (>= 4.2.0)
-      rack (>= 1.1)
-      rubocop (>= 0.82.0)
+      unicode-display_width (>= 1.4.0, < 3.0)
+    rubocop-ast (1.10.0)
+      parser (>= 3.0.1.1)
     ruby-progressbar (1.11.0)
     ruby_dep (1.5.0)
     shoulda-matchers (5.0.0)
@@ -242,17 +240,21 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    solargraph (0.31.3)
-      backport (~> 0.3)
-      htmlentities (~> 4.3, >= 4.3.4)
+    solargraph (0.43.0)
+      backport (~> 1.2)
+      benchmark
+      bundler (>= 1.17.2)
+      diff-lcs (~> 1.4)
+      e2mmap
       jaro_winkler (~> 1.5)
-      kramdown (~> 1.16)
-      parser (~> 2.3)
-      reverse_markdown (~> 1.0, >= 1.0.5)
-      rubocop (~> 0.52)
-      thor (~> 0.19, >= 0.19.4)
+      kramdown (~> 2.3)
+      kramdown-parser-gfm (~> 1.1)
+      parser (~> 3.0)
+      reverse_markdown (>= 1.0.5, < 3)
+      rubocop (>= 0.52)
+      thor (~> 1.0)
       tilt (~> 2.0)
-      yard (~> 0.9)
+      yard (~> 0.9, >= 0.9.24)
     spring (2.1.1)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
@@ -268,7 +270,7 @@ GEM
     sync (0.5.0)
     term-ansicolor (1.7.1)
       tins (~> 1.0)
-    thor (0.20.3)
+    thor (1.1.0)
     thread_safe (0.3.6)
     tilt (2.0.10)
     tins (1.29.1)
@@ -278,7 +280,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.7)
-    unicode-display_width (1.7.0)
+    unicode-display_width (2.0.0)
     warden (1.2.9)
       rack (>= 2.0.9)
     websocket-driver (0.7.5)
@@ -309,9 +311,6 @@ DEPENDENCIES
   railroady
   rails (~> 6.0.3)
   rspec-rails
-  rubocop (= 0.85.0)
-  rubocop-performance
-  rubocop-rails
   shoulda-matchers
   solargraph
   spring