diff --git a/Gemfile b/Gemfile
index c17fe91..0d7f5c5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,5 +4,5 @@ source 'https://rubygems.org'
 
 gem 'bundler-audit', '~> 0.9', require: false
 gem 'rake', '>= 12.3.3', require: false
-gem 'rubocop', '~> 1.65', require: false
+gem 'rubocop', '~> 1.66', require: false
 gem 'rubocop-rake', '~> 0.6', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 1d800bc..046021a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,39 +2,35 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
-    bundler-audit (0.9.1)
+    bundler-audit (0.9.2)
       bundler (>= 1.2.0, < 3)
       thor (~> 1.0)
     json (2.7.2)
     language_server-protocol (3.17.0.3)
-    parallel (1.25.1)
-    parser (3.3.4.0)
+    parallel (1.26.3)
+    parser (3.3.4.2)
       ast (~> 2.4.1)
       racc
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.2.1)
     regexp_parser (2.9.2)
-    rexml (3.3.6)
-      strscan
-    rubocop (1.65.1)
+    rubocop (1.66.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.4, < 3.0)
-      rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.31.1, < 2.0)
+      rubocop-ast (>= 1.32.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.31.3)
+    rubocop-ast (1.32.1)
       parser (>= 3.3.1.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
     ruby-progressbar (1.13.0)
-    strscan (3.1.0)
-    thor (1.2.1)
+    thor (1.3.2)
     unicode-display_width (2.5.0)
 
 PLATFORMS
@@ -43,7 +39,7 @@ PLATFORMS
 DEPENDENCIES
   bundler-audit (~> 0.9)
   rake (>= 12.3.3)
-  rubocop (~> 1.65)
+  rubocop (~> 1.66)
   rubocop-rake (~> 0.6)
 
 BUNDLED WITH