diff --git a/Gemfile b/Gemfile
index f63f578..659fa82 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,6 +9,6 @@ group :development, :test do
   gem 'minitest', '~> 6.0'
   gem 'minitest-mock', '~> 5.27'
   gem 'rake', '~> 13.4'
-  gem 'rubocop', '~> 1.90', require: false
-  gem 'simplecov', '~> 1.2', require: false
+  gem 'rubocop', '~> 1.91', require: false
+  gem 'simplecov', '~> 1.3', require: false
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index c3aa7bc..4d21e22 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
       prism (>= 1.3.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.21.2)
+    json (3.0.2)
     language_server-protocol (3.17.0.6)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -138,7 +138,7 @@ GEM
     regexp_parser (2.12.0)
     reline (0.7.0)
       io-console (~> 0.5)
-    rubocop (1.90.0)
+    rubocop (1.91.0)
       json (>= 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -154,7 +154,7 @@ GEM
       prism (~> 1.7)
     ruby-progressbar (1.13.0)
     securerandom (0.4.1)
-    simplecov (1.2.0)
+    simplecov (1.3.0)
     sshkit (1.25.1)
       base64
       logger
@@ -166,9 +166,9 @@ GEM
     tsort (0.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (3.2.0)
-      unicode-emoji (~> 4.1)
-    unicode-emoji (4.2.0)
+    unicode-display_width (3.3.0)
+      unicode-emoji (~> 4.3)
+    unicode-emoji (4.3.0)
     uri (1.1.1)
     useragent (0.16.11)
     zeitwerk (2.8.3)
@@ -185,8 +185,8 @@ DEPENDENCIES
   minitest (~> 6.0)
   minitest-mock (~> 5.27)
   rake (~> 13.4)
-  rubocop (~> 1.90)
-  simplecov (~> 1.2)
+  rubocop (~> 1.91)
+  simplecov (~> 1.3)
 
 RUBY VERSION
   ruby 4.0.6p0