diff --git a/.ruby-version b/.ruby-version
index b502146..be94e6f 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.2
+3.2.2
diff --git a/Dockerfile b/Dockerfile
index f56162e..6ecf0c7 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:latest
+FROM ruby:3.2.2
 
 RUN apt-get update && apt-get install -y curl
 RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - 
diff --git a/Gemfile b/Gemfile
index 1374814..fae4120 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-ruby "3.0.2"
+ruby "3.2.2"
 
 gem 'rails', '~> 7.0.4'
 gem 'rails-i18n'
diff --git a/Gemfile.lock b/Gemfile.lock
index 22c0c9f..d26d96e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -440,7 +440,7 @@ DEPENDENCIES
   validate_url
 
 RUBY VERSION
-   ruby 3.0.2p107
+   ruby 3.2.2p53
 
 BUNDLED WITH
    2.4.10