diff --git a/Gemfile b/Gemfile
index 0e5da297635faa..18779437d652f3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -133,7 +133,7 @@ group :development do
   gem 'letter_opener', '~> 1.7'
   gem 'letter_opener_web', '~> 2.0'
   gem 'memory_profiler'
-  gem 'rubocop', '~> 1.23', require: false
+  gem 'rubocop', '~> 1.24', require: false
   gem 'rubocop-rails', '~> 2.12', require: false
   gem 'brakeman', '~> 5.2', require: false
   gem 'bundler-audit', '~> 0.9', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 2752168494ed29..622c33bf3139d1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -412,7 +412,7 @@ GEM
     orm_adapter (0.5.0)
     ox (2.14.6)
     parallel (1.21.0)
-    parser (3.0.2.0)
+    parser (3.1.0.0)
       ast (~> 2.4.1)
     parslet (2.0.0)
     pastel (0.8.0)
@@ -499,7 +499,7 @@ GEM
     redis (4.5.1)
     redis-namespace (1.8.1)
       redis (>= 3.0.4)
-    regexp_parser (2.1.1)
+    regexp_parser (2.2.0)
     request_store (1.5.0)
       rack (>= 1.4)
     responders (3.0.1)
@@ -534,16 +534,16 @@ GEM
     rspec-support (3.10.2)
     rspec_junit_formatter (0.4.1)
       rspec-core (>= 2, < 4, != 2.12.0)
-    rubocop (1.23.0)
+    rubocop (1.24.1)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 1.12.0, < 2.0)
+      rubocop-ast (>= 1.15.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.13.0)
+    rubocop-ast (1.15.1)
       parser (>= 3.0.1.1)
     rubocop-rails (2.12.4)
       activesupport (>= 4.2.0)
@@ -777,7 +777,7 @@ DEPENDENCIES
   rspec-rails (~> 5.0)
   rspec-sidekiq (~> 3.1)
   rspec_junit_formatter (~> 0.4)
-  rubocop (~> 1.23)
+  rubocop (~> 1.24)
   rubocop-rails (~> 2.12)
   ruby-progressbar (~> 1.11)
   sanitize (~> 6.0)