diff --git a/Gemfile b/Gemfile
index a7d19e6..2acff95 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem 'pry-byebug'
 gem 'rake', '~> 13.3'
 gem 'rspec', '~> 3.13'
 gem 'rspec_junit_formatter'
-gem 'rubocop', '~> 1.76'
+gem 'rubocop', '~> 1.78'
 gem 'rubocop-performance'
 gem 'rubocop-rspec'
 gem 'simplecov', '0.22.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5e3b4dc..2155f7e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,7 +53,7 @@ GEM
     rspec-support (3.13.4)
     rspec_junit_formatter (0.6.0)
       rspec-core (>= 2, < 4, != 2.12.0)
-    rubocop (1.76.2)
+    rubocop (1.78.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -100,7 +100,7 @@ DEPENDENCIES
   redis-objects-periodical!
   rspec (~> 3.13)
   rspec_junit_formatter
-  rubocop (~> 1.76)
+  rubocop (~> 1.78)
   rubocop-performance
   rubocop-rspec
   simplecov (= 0.22.0)