Pin ghcr.io/rails/devcontainer/images/ruby Docker tag to 9fd34ea

renovate[bot] · web-flow · commit 431fa830647a · 2025-12-22T14:06:23.000Z
diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
@@ -1,3 +1,3 @@
 # Make sure RUBY_VERSION matches the Ruby version in .ruby-version
-ARG RUBY_VERSION=3.4.7
+ARG RUBY_VERSION=3.4.7@sha256:9fd34eafd04b1f54b4e939f5b8c6fb9988d592699082e087aff6c27a7af1e2dc
 FROM ghcr.io/rails/devcontainer/images/ruby:$RUBY_VERSION
