diff --git a/.ruby-version b/.ruby-version
index 47b322c..4d9d11c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.1
+3.4.2
diff --git a/Gemfile b/Gemfile
index 19d8825..44e3d4c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.4.1"
+ruby "3.4.2"
 
 # Bundle edge Rails instead:
 # gem "rails", github: "rails/rails", branch: "7-2-stable"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5bd267d..bd07e79 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -371,7 +371,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 3.4.1p0
+   ruby 3.4.2p28
 
 BUNDLED WITH
    2.6.3