diff --git a/.rubocop.yml b/.rubocop.yml
index a0cff89a8..08ace4a8d 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -128,6 +128,8 @@ Lint/RedundantDirGlobSort:
   Enabled: true
 Lint/RefinementImportMethods:
   Enabled: true
+Lint/RequireRangeParentheses:
+  Enabled: true
 Lint/RequireRelativeSelfPath:
   Enabled: true
 Lint/SelfAssignment:
@@ -306,6 +308,8 @@ Style/Documentation:
   Enabled: false # FIXME reenable
 Style/DoubleNegation:
   Enabled: true
+Style/EmptyHeredoc:
+  Enabled: true
 Style/EmptyLiteral:
   Enabled: true
 Style/EndlessMethod:
diff --git a/Gemfile b/Gemfile
index c48751e9c..47f0ec1a6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -27,7 +27,7 @@ group :lint do
     gem 'rubocop-rake', '~> 0.6.0', require: false
     gem 'rubocop-rspec', '~> 2.10.0', require: false
   else
-    gem 'rubocop', '~> 1.31.0', require: false
+    gem 'rubocop', '~> 1.32.0', require: false
     gem 'rubocop-rake', '~> 0.6.0', require: false
     gem 'rubocop-rspec', '~> 2.12.0', require: false
   end