diff --git a/Gemfile b/Gemfile
index fd5b0fe05..7a52e6f3b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,7 +22,7 @@ gem "rake-compiler-dock", "~> 1.12"
 gem "rbs-inline", "~> 0.14"
 gem "reactionview", "~> 0.3.0"
 gem "reline", "~> 0.6"
-gem "rubocop", "~> 1.71"
+gem "rubocop", "~> 1.88"
 gem "sorbet"
 gem "steep", "~> 2.0"
 gem "turbo-rails", "~> 2.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index be54d2ec3..492f00ce6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -129,8 +129,8 @@ GEM
       prism (>= 1.3.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.19.4)
-    language_server-protocol (3.17.0.5)
+    json (2.20.0)
+    language_server-protocol (3.17.0.6)
     lint_roller (1.1.0)
     lipgloss (0.2.2-aarch64-linux-gnu)
     lipgloss (0.2.2-aarch64-linux-musl)
@@ -170,8 +170,8 @@ GEM
     ntcharts (0.1.2-x86_64-darwin)
     ntcharts (0.1.2-x86_64-linux-gnu)
     ntcharts (0.1.2-x86_64-linux-musl)
-    parallel (1.27.0)
-    parser (3.3.10.1)
+    parallel (1.28.0)
+    parser (3.3.11.1)
       ast (~> 2.4.1)
       racc
     pp (0.6.3)
@@ -229,21 +229,21 @@ GEM
     reactionview (0.3.0)
       actionview (>= 7.0)
       herb (>= 0.9.0, < 1.0.0)
-    regexp_parser (2.11.3)
+    regexp_parser (2.12.0)
     reline (0.6.3)
       io-console (~> 0.5)
-    rubocop (1.84.0)
+    rubocop (1.88.1)
       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)
       rubocop-ast (>= 1.49.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.49.0)
+    rubocop-ast (1.50.0)
       parser (>= 3.3.7.2)
       prism (~> 1.7)
     ruby-progressbar (1.13.0)
@@ -317,7 +317,7 @@ DEPENDENCIES
   rbs-inline (~> 0.14)
   reactionview (~> 0.3.0)
   reline (~> 0.6)
-  rubocop (~> 1.71)
+  rubocop (~> 1.88)
   sorbet
   steep (~> 2.0)
   turbo-rails (~> 2.0)