diff --git a/Gemfile.lock b/Gemfile.lock
index 2e83602..407083e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,14 +53,14 @@ GEM
     erb (4.0.4)
       cgi (>= 0.3.3)
     ffi (1.16.3)
-    json (2.7.2)
+    json (2.7.5)
     json_pure (2.7.5)
     language_server-protocol (3.17.0.3)
     mini_mime (1.1.5)
     multi_test (1.1.0)
     open4 (1.3.4)
     parallel (1.26.3)
-    parser (3.3.5.0)
+    parser (3.3.5.1)
       ast (~> 2.4.1)
       racc
     racc (1.8.1)
@@ -81,7 +81,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
-    rubocop (1.66.1)
+    rubocop (1.68.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -91,7 +91,7 @@ GEM
       rubocop-ast (>= 1.32.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.32.2)
+    rubocop-ast (1.33.1)
       parser (>= 3.3.1.0)
     ruby-progressbar (1.13.0)
     rubyzip (2.3.2)
@@ -104,7 +104,7 @@ GEM
     sys-uname (1.3.0)
       ffi (~> 1.1)
     text (1.3.1)
-    unicode-display_width (2.5.0)
+    unicode-display_width (2.6.0)
 
 PLATFORMS
   ruby
@@ -114,7 +114,7 @@ DEPENDENCIES
   aruba (~> 0.6.2)
   rake (~> 13.2.0)
   rspec (~> 3.13.0)
-  rubocop (~> 1.66.0)
+  rubocop (~> 1.68.0)
   simplecov (~> 0.22.0)
   tetra!
 
diff --git a/tetra.gemspec b/tetra.gemspec
index f74f1bf..1bad196 100644
--- a/tetra.gemspec
+++ b/tetra.gemspec
@@ -30,7 +30,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "simplecov", "~> 0.22.0"
   s.add_development_dependency "rake", "~> 13.2.0"
   s.add_development_dependency "rspec", "~> 3.13.0"
-  s.add_development_dependency "rubocop", "~> 1.66.0"
+  s.add_development_dependency "rubocop", "~> 1.68.0"
 
   s.add_runtime_dependency "clamp", "~> 1.3.2"
   s.add_runtime_dependency "erb", "~> 4.0.3"