From fdb1762902a5ea89cf2209eebc8633628998508a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 20 May 2026 20:28:30 +0000
Subject: [PATCH] Bump ruby from 3.4-slim-bookworm to 4.0-slim-bookworm

Bumps ruby from 3.4-slim-bookworm to 4.0-slim-bookworm.

---
updated-dependencies:
- dependency-name: ruby
  dependency-version: 4.0-slim-bookworm
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index b82d45be..57896b51 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ruby:3.4-slim-bookworm
+FROM ruby:4.0-slim-bookworm
 
 LABEL maintainer="Valimail Engineering <engineering@valimail.com>"