diff --git a/Gemfile b/Gemfile
index 7552aa4..eb00f82 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gemspec
 
 gem 'bundler', '~> 2.4'
 gem 'rake', '~> 13.2'
-gem 'rubocop', '~> 1.63', require: false
+gem 'rubocop', '~> 1.64', require: false
 gem 'rubocop-packaging', '~> 0.5.2', require: false
 gem 'rubocop-performance', '~> 1.21', require: false
 gem 'rubocop-rake', '~> 0.6.0', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 5f3101f..34140af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,10 +19,10 @@ GEM
     parser (3.3.1.0)
       ast (~> 2.4.1)
       racc
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
-    regexp_parser (2.9.1)
+    regexp_parser (2.9.2)
     rexml (3.2.8)
       strscan (>= 3.0.9)
     rspec-core (3.13.0)
@@ -34,7 +34,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
-    rubocop (1.63.5)
+    rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -83,7 +83,7 @@ DEPENDENCIES
   bundler (~> 2.4)
   pundit-matchers!
   rake (~> 13.2)
-  rubocop (~> 1.63)
+  rubocop (~> 1.64)
   rubocop-packaging (~> 0.5.2)
   rubocop-performance (~> 1.21)
   rubocop-rake (~> 0.6.0)