diff --git a/Gemfile b/Gemfile
index 856e414..77a9ae1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,7 +17,7 @@ gem 'uglifier', '~> 4.2'
 
 group :development, :test do
   gem 'byebug', '~> 11.1', '>= 11.1.3'
-  gem 'rubocop', '~> 1.20'
+  gem 'rubocop', '~> 1.22'
   gem 'simplecov', '~> 0.21.2', require: false
   gem 'sqlite3', '~> 1.4', '>= 1.4.2'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 7d0cd51..33422ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -153,7 +153,7 @@ GEM
     notiffany (0.1.3)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    parallel (1.20.1)
+    parallel (1.21.0)
     parser (3.0.2.0)
       ast (~> 2.4.1)
     pg (1.2.3)
@@ -207,16 +207,16 @@ GEM
       ffi (~> 1.0)
     regexp_parser (2.1.1)
     rexml (3.2.5)
-    rubocop (1.20.0)
+    rubocop (1.22.2)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 1.9.1, < 2.0)
+      rubocop-ast (>= 1.12.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.11.0)
+    rubocop-ast (1.12.0)
       parser (>= 3.0.1.1)
     ruby-progressbar (1.11.0)
     rubyzip (2.3.0)
@@ -262,7 +262,7 @@ GEM
       concurrent-ruby (~> 1.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (2.0.0)
+    unicode-display_width (2.1.0)
     web-console (4.1.0)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
@@ -302,7 +302,7 @@ DEPENDENCIES
   puma (~> 5.4)
   rails (~> 6.1)
   rails-controller-testing (~> 1.0, >= 1.0.5)
-  rubocop (~> 1.20)
+  rubocop (~> 1.22)
   sass-rails (~> 6.0)
   selenium-webdriver (~> 3.142, >= 3.142.7)
   simplecov (~> 0.21.2)