diff --git a/Gemfile b/Gemfile
index 596e4e16..3b4540fb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -63,7 +63,7 @@ end
 group :development, :test do
   gem 'byebug'
   gem 'listen'
-  gem "rubocop", "~> 0.83", require: false
+  gem "rubocop", "~> 0.86", require: false
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index eda0b1c3..94f3727c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
     acts_as_list (1.0.1)
       activerecord (>= 4.2)
     arel (9.0.0)
-    ast (2.4.0)
+    ast (2.4.1)
     autoprefixer-rails (9.4.7)
       execjs
     backport (1.1.2)
@@ -148,9 +148,9 @@ GEM
       mime-types
       mimemagic (~> 0.3.0)
       terrapin (~> 0.6.0)
-    parallel (1.19.1)
-    parser (2.7.1.3)
-      ast (~> 2.4.0)
+    parallel (1.19.2)
+    parser (2.7.1.4)
+      ast (~> 2.4.1)
     puma (4.3.3)
       nio4r (~> 2.0)
     rack (2.2.2)
@@ -194,6 +194,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     ref (2.0.0)
+    regexp_parser (1.7.1)
     reverse_markdown (2.0.0)
       nokogiri
     rexml (3.2.4)
@@ -201,13 +202,17 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.3)
-    rubocop (0.83.0)
+    rubocop (0.86.0)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.0.3, < 1.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (0.0.3)
+      parser (>= 2.7.0.1)
     ruby-progressbar (1.10.1)
     rubyzip (2.0.0)
     safe_yaml (1.0.5)
@@ -317,7 +322,7 @@ DEPENDENCIES
   rails-dom-testing (~> 2.0.0)
   rails_autolink
   rspec-expectations
-  rubocop (~> 0.83)
+  rubocop (~> 0.86)
   sanitize (~> 5.2)
   sass-rails (~> 5.0)
   selenium-webdriver (~> 3.142)