diff --git a/Gemfile b/Gemfile
index 5022848c0..e199e01d0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -108,7 +108,7 @@ group :development do
   gem "pronto-scss", "~> 0.11.0", require: false
   gem "rubocop", "~> 1.35.1", require: false
   gem "rubocop-performance", "~> 1.19.0", require: false
-  gem "rubocop-rails", "~> 2.15.2", require: false
+  gem "rubocop-rails", "~> 2.20.2", require: false
   gem "rubocop-rspec", "~> 2.4.0", require: false
   gem "rvm1-capistrano3", "~> 1.4.0", require: false
   gem "scss_lint", "~> 0.60.0", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 892c06273..8e4ad44ca 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -528,10 +528,10 @@ GEM
     rubocop-performance (1.19.0)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
-    rubocop-rails (2.15.2)
+    rubocop-rails (2.20.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 1.7.0, < 2.0)
+      rubocop (>= 1.33.0, < 2.0)
     rubocop-rspec (2.4.0)
       rubocop (~> 1.0)
       rubocop-ast (>= 1.1.0)
@@ -745,7 +745,7 @@ DEPENDENCIES
   rspec-rails (~> 5.1.2)
   rubocop (~> 1.35.1)
   rubocop-performance (~> 1.19.0)
-  rubocop-rails (~> 2.15.2)
+  rubocop-rails (~> 2.20.2)
   rubocop-rspec (~> 2.4.0)
   rvm1-capistrano3 (~> 1.4.0)
   sassc-rails (~> 2.1.2)