diff --git a/app/Gemfile b/app/Gemfile
index 2204027..9b91bab 100644
--- a/app/Gemfile
+++ b/app/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
 
-gem 'rubocop', '1.66.1'
+gem 'rubocop', '1.67.0'
diff --git a/app/Gemfile.lock b/app/Gemfile.lock
index bcaf2b6..d2693ab 100644
--- a/app/Gemfile.lock
+++ b/app/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     regexp_parser (2.9.2)
-    rubocop (1.66.1)
+    rubocop (1.67.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -30,7 +30,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  rubocop (= 1.66.1)
+  rubocop (= 1.67.0)
 
 BUNDLED WITH
    2.2.15