diff --git a/Gemfile b/Gemfile
index 686f988..139c668 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,5 +9,5 @@ gem 'rake-compiler', '~> 1.2'
 gem 'rubocop', '1.48.1'
 gem 'rubocop-minitest', '0.31.0'
 gem 'rubocop-packaging', '0.5.2'
-gem 'rubocop-performance', '1.16.0'
+gem 'rubocop-performance', '1.18.0'
 gem 'rubocop-rake', '0.6.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index b1461bd..f2be946 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -43,7 +43,7 @@ GEM
       rubocop (>= 1.39, < 2.0)
     rubocop-packaging (0.5.2)
       rubocop (>= 1.33, < 2.0)
-    rubocop-performance (1.16.0)
+    rubocop-performance (1.18.0)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rake (0.6.0)
@@ -65,7 +65,7 @@ DEPENDENCIES
   rubocop (= 1.48.1)
   rubocop-minitest (= 0.31.0)
   rubocop-packaging (= 0.5.2)
-  rubocop-performance (= 1.16.0)
+  rubocop-performance (= 1.18.0)
   rubocop-rake (= 0.6.0)
   wordexp!