diff --git a/Gemfile b/Gemfile
index 5663af2..17ab415 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem "memory_profiler", require: false
 gem "minitest"
 gem "minitest-reporters"
 gem "mocha", "~> 3.0.1"
-gem "rubocop", "~> 1.82.1", require: false
+gem "rubocop", "~> 1.84.0", require: false
 gem "rubocop-minitest", require: false
 gem "rubocop-rake", require: false
 gem "yard"