diff --git a/.ruby-version b/.ruby-version
index b0f2dcb..2451c27 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.4
+3.0.7
diff --git a/Dockerfile b/Dockerfile
index ab42a57..c7c0c51 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.0.4-alpine
+FROM ruby:3.0.7-alpine
 
 RUN apk add --update --no-cache bash build-base tzdata postgresql-dev git
 
diff --git a/Gemfile b/Gemfile
index 3b051aa..8d3f979 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.0.4'
+ruby '3.0.7'
 
 # Rails
 gem 'activesupport'
diff --git a/Gemfile.lock b/Gemfile.lock
index 13d5db1..898cac0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -158,7 +158,7 @@ DEPENDENCIES
   tzinfo-data
 
 RUBY VERSION
-   ruby 3.0.4
+   ruby 3.0.7
 
 BUNDLED WITH
    2.2.33