diff --git a/Gemfile b/Gemfile
index e1cbb9a..6fedd83 100644
--- a/Gemfile
+++ b/Gemfile
@@ -24,7 +24,7 @@ group :development, :test do
 end
 
 group :development, :lint do
-  gem 'rubocop', '~> 1.58'
+  gem 'rubocop', '~> 1.59'
 end
 
 group :development, :docs do
diff --git a/Gemfile.lock b/Gemfile.lock
index 1ddca88..febe537 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,7 +12,7 @@ GEM
     cgi (0.4.1)
     commonmarker (0.23.10)
     docopt (0.6.1)
-    json (2.7.0)
+    json (2.7.1)
     language_server-protocol (3.17.0.3)
     minitest (5.20.0)
     minitest-skip (0.0.3)
@@ -24,9 +24,9 @@ GEM
     racc (1.7.3)
     rainbow (3.1.1)
     rake (13.1.0)
-    regexp_parser (2.8.2)
+    regexp_parser (2.8.3)
     rexml (3.2.6)
-    rubocop (1.58.0)
+    rubocop (1.59.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -56,7 +56,7 @@ DEPENDENCIES
   minitest (~> 5.20)
   minitest-skip (~> 0.0)
   rake (~> 13.1)
-  rubocop (~> 1.58)
+  rubocop (~> 1.59)
   uri (~> 0.13.0)
   yard (>= 0.9.27, < 0.10)