diff --git a/Gemfile b/Gemfile
index aa1ccf1..c4f3f4d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -123,7 +123,7 @@ group :development, :test do
 
   # Automatic Ruby code style checking tool.
   # Aims to enforce the community-driven Ruby Style Guide.
-  gem 'rubocop', '~> 0.60.0'
+  gem 'rubocop', '~> 0.63.1'
 
   # rspec-rails is a testing framework for Rails 3+
   gem 'rspec-rails', '~> 3.8'
diff --git a/Gemfile.lock b/Gemfile.lock
index 9b4f20f..a682b6b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -174,7 +174,7 @@ GEM
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     interactor (3.1.1)
-    jaro_winkler (1.5.1)
+    jaro_winkler (1.5.2)
     jquery-rails (4.3.3)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
@@ -232,8 +232,8 @@ GEM
       oauth2 (~> 1.1)
       omniauth (~> 1.2)
     orm_adapter (0.5.0)
-    parallel (1.12.1)
-    parser (2.5.3.0)
+    parallel (1.13.0)
+    parser (2.6.0.0)
       ast (~> 2.4.0)
     pg (1.1.3)
     popper_js (1.14.5)
@@ -325,7 +325,7 @@ GEM
       rspec-mocks (~> 3.8.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
-    rubocop (0.60.0)
+    rubocop (0.63.1)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.5, != 2.5.1.1)
@@ -409,7 +409,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.5)
-    unicode-display_width (1.4.0)
+    unicode-display_width (1.4.1)
     virtus (1.0.5)
       axiom-types (~> 0.1)
       coercible (~> 1.0)
@@ -473,7 +473,7 @@ DEPENDENCIES
   rest-client (~> 2.0)
   rolify (~> 5.2)
   rspec-rails (~> 3.8)
-  rubocop (~> 0.60.0)
+  rubocop (~> 0.63.1)
   sass-rails (~> 5.0)
   selenium-webdriver (~> 3.14)
   sentry-raven