diff --git a/Gemfile b/Gemfile
index e0e657fe6..8beb35bcd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -147,7 +147,7 @@ group :development, :test do
   gem "pry", "~> 0.14" # An IRB alternative and runtime developer console
   gem "pry-rails", "~> 0.3" # Use Pry as your rails console
   gem "rspec-rails", "~> 5.0" # rspec-rails is a testing framework for Rails 3+
-  gem "rubocop", "~> 1.22", require: false # Automatic Ruby code style checking tool
+  gem "rubocop", "~> 1.23", require: false # Automatic Ruby code style checking tool
   gem "rubocop-performance", "~> 1.12", require: false # A collection of RuboCop cops to check for performance optimizations in Ruby code
   gem "rubocop-rails", "~> 2.12", require: false # Automatic Rails code style checking tool
   gem "rubocop-rspec", "~> 2.6", require: false # Code style checking for RSpec files
diff --git a/Gemfile.lock b/Gemfile.lock
index 1542a5193..82f7fac71 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -690,7 +690,7 @@ GEM
     rspec-support (3.10.2)
     rss (0.2.9)
       rexml
-    rubocop (1.22.3)
+    rubocop (1.23.0)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
@@ -1004,7 +1004,7 @@ DEPENDENCIES
   rspec-rails (~> 5.0)
   rspec-retry (~> 0.6)
   rss (~> 0.2.9)
-  rubocop (~> 1.22)
+  rubocop (~> 1.23)
   rubocop-performance (~> 1.12)
   rubocop-rails (~> 2.12)
   rubocop-rspec (~> 2.6)
diff --git a/vendor/cache/rubocop-1.22.3.gem b/vendor/cache/rubocop-1.22.3.gem
deleted file mode 100644
index ee40c3ba5..000000000
Binary files a/vendor/cache/rubocop-1.22.3.gem and /dev/null differ
diff --git a/vendor/cache/rubocop-1.23.0.gem b/vendor/cache/rubocop-1.23.0.gem
new file mode 100644
index 000000000..135274739
Binary files /dev/null and b/vendor/cache/rubocop-1.23.0.gem differ