diff --git a/image/base/Dockerfile b/image/base/Dockerfile
index 6da9e619a..e6fc3429e 100644
--- a/image/base/Dockerfile
+++ b/image/base/Dockerfile
@@ -2,7 +2,7 @@
 # VERSION:  release
 
 ARG DEBIAN_RELEASE=bookworm
-ARG RUBY_VERSION=3.4.7
+ARG RUBY_VERSION=3.4.8
 ARG FROM_DOCKER_IMAGE_TAG=${RUBY_VERSION}-${DEBIAN_RELEASE}-slim
 
 FROM discourse/ruby:${FROM_DOCKER_IMAGE_TAG} AS builder