diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 4534532..bca5323 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=3.4.6@sha256:df2711f5259070c14de6c5433f4b357c20728b66135c9494c081c53a96160251
+ARG RUBY_VERSION=3.4.6@sha256:6431d4ee8d29f70f21a786ab085fd1b2e2bb961445661ba1de189af3afded2d9
 FROM ghcr.io/rails/devcontainer/images/ruby:$RUBY_VERSION