diff --git a/Gemfile b/Gemfile
index 077c5b4..02ecbc4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ gem "rake", "~> 13.3"
 
 group :test do
   gem "rspec", "~> 3.13"
-  gem "rubocop", "~> 1.86"
+  gem "rubocop", "~> 1.87"
   gem "rubocop-performance", require: false
   gem "rubocop-rake", require: false
   gem "rubocop-rspec", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 5eff416..d1c1e0e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,7 +30,7 @@ GEM
     drb (2.2.3)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    json (2.19.3)
+    json (2.19.7)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -45,7 +45,7 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.3.1)
-    regexp_parser (2.11.3)
+    regexp_parser (2.12.0)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -59,11 +59,11 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.7)
-    rubocop (1.86.0)
+    rubocop (1.87.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
-      parallel (~> 1.10)
+      parallel (>= 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)
@@ -104,7 +104,7 @@ PLATFORMS
 DEPENDENCIES
   rake (~> 13.3)
   rspec (~> 3.13)
-  rubocop (~> 1.86)
+  rubocop (~> 1.87)
   rubocop-performance
   rubocop-rake
   rubocop-rspec