diff --git a/.hound.yml b/.hound.yml
index 0b423860b..c7c92dcfe 100644
--- a/.hound.yml
+++ b/.hound.yml
@@ -1,6 +1,6 @@
 rubocop:
   config_file: .rubocop.yml
-  version: 0.83.0
+  version: 0.91.0
 scss:
   config_file: .scss-lint.yml
 erblint:
diff --git a/.rubocop.yml b/.rubocop.yml
index 9941c7659..b8dd5c66c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -15,6 +15,7 @@ Bundler/DuplicatedGem:
 
 Bundler/OrderedGems:
   Enabled: true
+  ConsiderPunctuation: true
 
 Capybara/CurrentPathExpectation:
   Enabled: true
diff --git a/Gemfile b/Gemfile
index f5580c981..6a3827b69 100644
--- a/Gemfile
+++ b/Gemfile
@@ -102,7 +102,7 @@ group :development do
   gem "erb_lint", require: false
   gem "github_changelog_generator", "~> 1.15.2"
   gem "mdl", "~> 0.11.0", require: false
-  gem "rubocop", "~> 0.83.0", require: false
+  gem "rubocop", "~> 0.91.0", require: false
   gem "rubocop-performance", "~> 1.7.1", require: false
   gem "rubocop-rails", "~> 2.3.2", require: false
   gem "rubocop-rspec", "~> 1.35.0", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 35285d5f1..883830f58 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -493,13 +493,17 @@ GEM
       rspec-mocks (~> 3.9)
       rspec-support (~> 3.9)
     rspec-support (3.9.3)
-    rubocop (0.83.0)
+    rubocop (0.91.1)
       parallel (~> 1.10)
-      parser (>= 2.7.0.1)
+      parser (>= 2.7.1.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.4.0, < 1.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (0.7.1)
+      parser (>= 2.7.1.5)
     rubocop-performance (1.7.1)
       rubocop (>= 0.82.0)
     rubocop-rails (2.3.2)
@@ -707,7 +711,7 @@ DEPENDENCIES
   rinku (~> 2.0.6)
   rollbar (~> 3.0.0)
   rspec-rails (~> 4.0)
-  rubocop (~> 0.83.0)
+  rubocop (~> 0.91.0)
   rubocop-performance (~> 1.7.1)
   rubocop-rails (~> 2.3.2)
   rubocop-rspec (~> 1.35.0)