diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 303c72b61616bd9e384146db94957e17950b461b..030f87a26819469f1a15f92d50446b6bdd75f230 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -3,15 +3,17 @@
 {
 	"name": "Ruby",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/ruby:1-3.3-bookworm",
+	"image": "ghcr.io/rails/devcontainer/images/ruby:3.4.2",
 
 	"containerEnv": {
 		"VISUAL": "code --wait",
 		"TELEGRAM_DEFAULT_TARGET": "6828310083" // group:"-4715072196"
-	}
+	},
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
-	// "features": {},
+	"features": {
+    	"ghcr.io/rails/devcontainer/features/activestorage": {}
+  	}
 
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
diff --git a/.tool-versions b/.tool-versions
index 041df9aa68dbbab58f579db4d7adfb8e162aeabd..ae5ecdb2b3e366fce3bd82fe3904841137e24415 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-ruby 3.4.1
+ruby 3.4.2
diff --git a/Dockerfile b/Dockerfile
index 92c9be613d269bb031094c323241a86e79654fa0..c1c0afbe05fd8c12935477d1b37075e76f5a6c65 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,8 @@
 
 # Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile
 # renovate: datasource=docker depName=registry.docker.com/library/ruby
-ARG RUBY_VERSION=3.4.1
-FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim AS base
+ARG RUBY_VERSION=3.4.2
+FROM registry.docker.com/library/ruby:$RUBY_VERSION AS base
 
 # Rails app lives here
 WORKDIR /rails
diff --git a/Gemfile b/Gemfile
index 5f7357358e46002588027f760811f57e493bebe3..0197d14af58d4723301258749846df1b64b57c59 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby "3.4.1"
+ruby "3.4.2"
 
 gem "rails", "~> 8.0.1"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 8e2a59aa07e68b340580d10473cee50f0c4a483a..4e0cc8ab9b55afbfeb0368b698759f71af32f6e3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -403,7 +403,7 @@ DEPENDENCIES
   web-console (> 0)
 
 RUBY VERSION
-   ruby 3.4.1p0
+   ruby 3.4.2p28
 
 BUNDLED WITH
    2.6.2
diff --git a/renovate.json b/renovate.json
index 2d8f6311fd744b49762ad8ca336c10dddddbc1dd..b2f29f93884301115628ee27d3888a4e9a2cd186 100644
--- a/renovate.json
+++ b/renovate.json
@@ -17,7 +17,8 @@
         "ruby",
         "ruby-version",
         "mcr.microsoft.com/devcontainers/ruby",
-        "registry.docker.com/library/ruby"
+        "registry.docker.com/library/ruby",
+        "ghcr.io/rails/devcontainer/images/ruby"
       ],
       "groupName": "ruby"
     }