diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index e405a14e8dae93be8021568038325ef8628b5650..3e786046f565f4ce4de4e53b573870885fa1f901 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -3,7 +3,7 @@
 {
 	"name": "Ruby",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "ghcr.io/rails/devcontainer/images/ruby:3.4.3",
+	"image": "ghcr.io/rails/devcontainer/images/ruby:3.4.4",
 
 	"containerEnv": {
 		"VISUAL": "code --wait",
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ec31f1e3a39de2050ee6fca014731b9ccb6360e4..9e3b999896788f8b91f2ad0d23cdf1dc4957e7f7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 rubocop:
-  image: registry.docker.com/library/ruby:3.4.3
+  image: registry.docker.com/library/ruby:3.4.4
   stage: test
   cache:
     paths:
diff --git a/.tool-versions b/.tool-versions
index a72ead61f339dbb16f1c1ba3cd6fa48791d10af8..ca745c6d6da110c7a4997541215389a3be51e39b 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-ruby 3.4.3
+ruby 3.4.4
diff --git a/Dockerfile b/Dockerfile
index 1459e301fe85bafcf0a372b16fa5ace6704d1107..8770a259385ef5bc73a196b7a095cc598a60ac3f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 # 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=3.4.3
+ARG RUBY_VERSION=3.4.4
 
 # ###################################################################
 # Throw-away build stage to reduce size of final image
diff --git a/Gemfile b/Gemfile
index c6f4d492099b47478ed87277724eaacfa1260c57..6680aec33cc89072e2dfcbef8bf54a9330c81199 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby "3.4.3"
+ruby "3.4.4"
 
 gem "rails", "~> 8.0.1"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index fa9ba26b2fa9d5ca453aa167b0301f0380cda6e3..adb6c3366229f72983b29f57cddd284ea390bad3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -412,7 +412,7 @@ DEPENDENCIES
   web-console (> 0)
 
 RUBY VERSION
-   ruby 3.4.3p32
+   ruby 3.4.4p34
 
 BUNDLED WITH
    2.6.7