diff --git a/ruby/Gemfile b/ruby/Gemfile
index 978fb1ff..789a522c 100644
--- a/ruby/Gemfile
+++ b/ruby/Gemfile
@@ -11,4 +11,4 @@ gem "rdoc", "~> 7.1"
 
 gem "rspec", "~> 3.13"
 
-gem "rubocop", "~> 1.75"
+gem "rubocop", "~> 1.86"
diff --git a/ruby/Gemfile.lock b/ruby/Gemfile.lock
index f6bba270..f5d2ac56 100644
--- a/ruby/Gemfile.lock
+++ b/ruby/Gemfile.lock
@@ -12,14 +12,14 @@ GEM
     diff-lcs (1.6.2)
     erb (4.0.4)
       cgi (>= 0.3.3)
-    json (2.11.3)
-    language_server-protocol (3.17.0.4)
+    json (2.19.3)
+    language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     parallel (1.27.0)
-    parser (3.3.8.0)
+    parser (3.3.11.1)
       ast (~> 2.4.1)
       racc
-    prism (1.4.0)
+    prism (1.9.0)
     psych (5.3.1)
       date
       stringio
@@ -30,7 +30,7 @@ GEM
       erb
       psych (>= 4.0.0)
       tsort
-    regexp_parser (2.10.0)
+    regexp_parser (2.11.3)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -44,7 +44,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.6)
-    rubocop (1.75.5)
+    rubocop (1.86.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -52,18 +52,18 @@ GEM
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)
-      rubocop-ast (>= 1.44.0, < 2.0)
+      rubocop-ast (>= 1.49.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.44.1)
+    rubocop-ast (1.49.1)
       parser (>= 3.3.7.2)
-      prism (~> 1.4)
+      prism (~> 1.7)
     ruby-progressbar (1.13.0)
     stringio (3.2.0)
     tsort (0.2.0)
-    unicode-display_width (3.1.4)
-      unicode-emoji (~> 4.0, >= 4.0.4)
-    unicode-emoji (4.0.4)
+    unicode-display_width (3.2.0)
+      unicode-emoji (~> 4.1)
+    unicode-emoji (4.2.0)
 
 PLATFORMS
   ruby
@@ -74,7 +74,7 @@ DEPENDENCIES
   rake (~> 13.3)
   rdoc (~> 7.1)
   rspec (~> 3.13)
-  rubocop (~> 1.75)
+  rubocop (~> 1.86)
 
 BUNDLED WITH
    2.5.23