diff --git a/Gemfile b/Gemfile
index b2bc803c..ff001563 100644
--- a/Gemfile
+++ b/Gemfile
@@ -60,7 +60,7 @@ group :test, :development do
   gem 'guard-rubocop'
   gem 'rspec'
   gem 'rspec-rails'
-  gem 'rubocop', '~>1.35', require: false
+  gem 'rubocop', '~>1.54', require: false
   gem 'rubocop-rspec', '~>2', require: false
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 2dfa0b66..a4b2e84f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -157,6 +157,7 @@ GEM
       railties (>= 3.2.16)
     json (2.6.3)
     jwt (2.7.0)
+    language_server-protocol (3.17.0.3)
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -216,8 +217,9 @@ GEM
       omniauth (~> 2.0)
     orm_adapter (0.5.0)
     parallel (1.23.0)
-    parser (3.2.2.1)
+    parser (3.2.2.3)
       ast (~> 2.4.1)
+      racc
     pg (1.4.6)
     pry (0.14.2)
       coderay (~> 1.1)
@@ -286,7 +288,7 @@ GEM
       redis-client (>= 0.9.0)
     redis-client (0.14.1)
       connection_pool
-    regexp_parser (2.8.0)
+    regexp_parser (2.8.1)
     responders (3.1.0)
       actionpack (>= 5.2)
       railties (>= 5.2)
@@ -313,17 +315,18 @@ GEM
       rspec-mocks (~> 3.12)
       rspec-support (~> 3.12)
     rspec-support (3.12.0)
-    rubocop (1.48.1)
+    rubocop (1.54.1)
       json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.2.0.0)
+      parser (>= 3.2.2.3)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.26.0, < 2.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.28.1)
+    rubocop-ast (1.29.0)
       parser (>= 3.2.1.0)
     rubocop-capybara (2.18.0)
       rubocop (~> 1.41)
@@ -435,7 +438,7 @@ DEPENDENCIES
   redis
   rspec
   rspec-rails
-  rubocop (~> 1.35)
+  rubocop (~> 1.54)
   rubocop-rspec (~> 2)
   sass-rails
   sdoc (~> 2)