diff --git a/Gemfile b/Gemfile
index 2df405b..1fb7e4d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,5 +9,5 @@ gem "rake", "~> 13.0"
 gem "rubocop", "1.36.0"
 gem "rubocop-minitest", "0.22.2"
 gem "rubocop-packaging", "0.5.2"
-gem "rubocop-performance", "1.14.3"
+gem "rubocop-performance", "1.15.0"
 gem "rubocop-rake", "0.6.0"