diff --git a/Gemfile b/Gemfile
index f2d3c1f..5509c42 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,6 +10,6 @@ gem 'oj', '~> 3.10', platform: :ruby, require: false # For backend
 gem 'rake', '~> 13.0' # For test and automation
 gem 'rubocop', '>= 0.79.0', require: false # For lint
 gem 'rubocop-minitest', '~> 0.10.1', require: false # For lint
-gem 'rubocop-performance', '~> 1.9.0', require: false # For lint
+gem 'rubocop-performance', '~> 1.9.1', require: false # For lint
 gem 'rubocop-sensible', '~> 0.3.0', require: false # For lint
 gem 'yard', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 20efd39..3f5e46c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,7 @@ GEM
       parser (>= 2.7.1.5)
     rubocop-minitest (0.10.1)
       rubocop (>= 0.87)
-    rubocop-performance (1.9.0)
+    rubocop-performance (1.9.1)
       rubocop (>= 0.90.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-sensible (0.3.0)
@@ -82,7 +82,7 @@ DEPENDENCIES
   rake (~> 13.0)
   rubocop (>= 0.79.0)
   rubocop-minitest (~> 0.10.1)
-  rubocop-performance (~> 1.9.0)
+  rubocop-performance (~> 1.9.1)
   rubocop-sensible (~> 0.3.0)
   yard