diff --git a/plugins/scaffolder-backend-module-rails/Rails.dockerfile b/plugins/scaffolder-backend-module-rails/Rails.dockerfile
index 0774fdc975b98..7718fe4f5c788 100644
--- a/plugins/scaffolder-backend-module-rails/Rails.dockerfile
+++ b/plugins/scaffolder-backend-module-rails/Rails.dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.0
+FROM ruby:3.3.4
 
 RUN apt-get update -qq && \
     apt-get install -y nodejs postgresql-client git && \