diff --git a/.ruby-version b/.ruby-version
index a0891f563..9c25013db 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.4
+3.3.6
diff --git a/Gemfile b/Gemfile
index a11b72121..44192cac6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-ruby '3.3.4'
+ruby '3.3.6'
 source 'https://rubygems.org'
 
 git_source(:github) do |repo_name|
diff --git a/Gemfile.lock b/Gemfile.lock
index ca086963b..b02f03fb1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -579,7 +579,7 @@ DEPENDENCIES
   yard
 
 RUBY VERSION
-   ruby 3.3.4p94
+   ruby 3.3.6p108
 
 BUNDLED WITH
    2.5.4