diff --git a/Gemfile b/Gemfile
index ea75d4d..9836287 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source "https://rubygems.org"
 gemspec
 
 gem "rake", "~> 13.0"
-gem "rubocop", "1.62.1"
+gem "rubocop", "1.63.4"
 gem "rubocop-packaging", "0.5.2"
 gem "rubocop-performance", "1.21.0"
 gem "rubocop-rake", "0.6.0"