diff --git a/.ruby-version b/.ruby-version
index fa7adc7..9c25013 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.5
+3.3.6
diff --git a/Dockerfile b/Dockerfile
index 0efc073..5b4f369 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.3.5-alpine
+FROM ruby:3.3.6-alpine
 
 RUN apk add --update --no-cache bash build-base tzdata postgresql-dev git
 
diff --git a/Gemfile b/Gemfile
index 42f6bae..3a732cc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.3.5'
+ruby '3.3.6'
 
 # Rails
 gem 'activesupport'
diff --git a/Gemfile.lock b/Gemfile.lock
index 4152d17..f24c828 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -158,7 +158,7 @@ DEPENDENCIES
   tzinfo-data
 
 RUBY VERSION
-   ruby 3.3.5
+   ruby 3.3.6
 
 BUNDLED WITH
    2.5.15