diff --git a/.ruby-version b/.ruby-version
index 7921bd0c..7bcbb380 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.8
+3.4.9
diff --git a/Gemfile b/Gemfile
index 7f794253..e86e602a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source "https://rubygems.org"
-ruby "3.4.8"
+ruby "3.4.9"
 
 gem "jekyll", ">= 4.4.1"
 gem "html-proofer", ">= 3.10.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index b4b217e0..85ac6156 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,7 +135,7 @@ DEPENDENCIES
   webrick (~> 1.8)
 
 RUBY VERSION
-   ruby 3.4.8p72
+   ruby 3.4.9p82
 
 BUNDLED WITH
    2.4.21