diff --git a/Gemfile b/Gemfile
index a06a2093..78156f51 100644
--- a/Gemfile
+++ b/Gemfile
@@ -26,5 +26,5 @@ end
 gem 'wdm', '~> 0.1.1', platforms: %i[mingw x64_mingw mswin]
 
 group :development do
-  gem 'rubocop', '~> 1.79'
+  gem 'rubocop', '~> 1.80'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 7eecb75e..36965baf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -160,7 +160,7 @@ GEM
     mime-types (3.7.0)
       logger
       mime-types-data (~> 3.2025, >= 3.2025.0507)
-    mime-types-data (3.2025.0812)
+    mime-types-data (3.2025.0819)
     net-http (0.6.0)
       uri
     nokogiri (1.18.9-aarch64-linux-gnu)
@@ -194,7 +194,7 @@ GEM
     rouge (4.6.0)
     rss (0.3.1)
       rexml
-    rubocop (1.79.2)
+    rubocop (1.80.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -248,7 +248,7 @@ DEPENDENCIES
   jekyll-sitemap
   jekyll-target-blank
   just-the-docs
-  rubocop (~> 1.79)
+  rubocop (~> 1.80)
   tzinfo (~> 2.0)
   tzinfo-data
   wdm (~> 0.1.1)