diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 02ca6b882..ac08af08a 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -531,6 +531,11 @@ Performance/RedundantMatch:
     - 'lib/redmine/wiki_formatting/textile/formatter.rb'
     - 'lib/redmine/wiki_formatting/textile/redcloth3.rb'
 
+# Cop supports --auto-correct.
+Performance/RedundantSplitRegexpArgument:
+  Exclude:
+    - 'lib/redmine/wiki_formatting/textile/redcloth3.rb'
+
 # Cop supports --auto-correct.
 # Configuration parameters: AutoCorrect.
 Performance/StringInclude:
diff --git a/Gemfile b/Gemfile
index e84ad0ebb..031fc9bdc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -94,7 +94,7 @@ group :test do
   gem 'webdrivers', '~> 4.4', require: false
   # RuboCop
   gem 'rubocop', '~> 1.11.0'
-  gem 'rubocop-performance', '~> 1.9.0'
+  gem 'rubocop-performance', '~> 1.10.1'
   gem 'rubocop-rails', '~> 2.9.0'
 end