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 6622d76..770b4d6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
-ruby "3.4.1"
+ruby "3.4.2"
 
 source "https://rubygems.org"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 0e3b05b..0b3e6f3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ DEPENDENCIES
   standard
 
 RUBY VERSION
-   ruby 3.4.1p0
+   ruby 3.4.2p28
 
 BUNDLED WITH
    2.6.2