diff --git a/Gemfile b/Gemfile
index de271eb..4e3f40e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ gem 'rake', '~> 13.0.0'
 # Development Apps
 group :development do
   group :type_check do
-    gem 'rbs', '~> 3.1.0', require: false
+    gem 'rbs', '~> 3.2.0', require: false
     gem 'steep', '~> 1.5.0', require: false
   end
   group :documentation do