diff --git a/Gemfile b/Gemfile
index ec5ee066..0d788964 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', '~> 1.75'
+  gem 'rubocop', '~> 1.76'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 48e75198..5eaff0eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
       public_suffix (>= 2.0.2, < 7.0)
     ast (2.4.3)
     base64 (0.3.0)
-    bigdecimal (3.2.1)
+    bigdecimal (3.2.2)
     colorator (1.1.0)
     concurrent-ruby (1.3.5)
     crass (1.0.6)
@@ -156,7 +156,7 @@ GEM
     mime-types (3.7.0)
       logger
       mime-types-data (~> 3.2025, >= 3.2025.0507)
-    mime-types-data (3.2025.0527)
+    mime-types-data (3.2025.0603)
     net-http (0.6.0)
       uri
     nokogiri (1.18.8-arm64-darwin)
@@ -188,7 +188,7 @@ GEM
     rouge (4.5.2)
     rss (0.3.1)
       rexml
-    rubocop (1.75.8)
+    rubocop (1.76.1)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -196,10 +196,10 @@ 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 (>= 1.45.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.44.1)
+    rubocop-ast (1.45.1)
       parser (>= 3.3.7.2)
       prism (~> 1.4)
     ruby-progressbar (1.13.0)
@@ -238,7 +238,7 @@ DEPENDENCIES
   jekyll-sitemap
   jekyll-target-blank
   just-the-docs
-  rubocop (~> 1.75)
+  rubocop (~> 1.76)
   tzinfo (~> 2.0)
   tzinfo-data
   wdm (~> 0.1.1)