diff --git a/.ruby-version b/.ruby-version
index b502146..75a22a2 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.2
+3.0.3
diff --git a/Gemfile b/Gemfile
index 271d72e..9c637ff 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.0.2'
+ruby '3.0.3'
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem 'rails', '~> 7.0.0.alpha2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 1aef185..eba8c1c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -235,7 +235,7 @@ DEPENDENCIES
   web-console (>= 4.1.0)
 
 RUBY VERSION
-   ruby 3.0.2p107
+   ruby 3.0.3p157
 
 BUNDLED WITH
-   2.2.22
+   2.2.32