diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 426bf31b..1f6bf5c3 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,3 +1,3 @@
 # Make sure RUBY_VERSION matches the Ruby version in .ruby-version
-ARG RUBY_VERSION=3.4.3@sha256:cd1583fed81eedd87aa46ce2d535d4d776408615bd37c4961a2f1672cf2f7c63
+ARG RUBY_VERSION=3.4.4@sha256:fc7518b6182e76bf368efcaeaa8b53d30f202e6546a9c3aa632233a05c4234a9
 FROM ghcr.io/rails/devcontainer/images/ruby:$RUBY_VERSION