From 10fdaadbcbe2fcda1946e55e440a20313689d4b1 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Sun, 24 May 2026 05:23:33 +0000
Subject: [PATCH] chore(deps): update docker.io/ruby docker tag to v4

---
 docker/Dockerfile.ruby | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/Dockerfile.ruby b/docker/Dockerfile.ruby
index 128956e9..e3fa1458 100644
--- a/docker/Dockerfile.ruby
+++ b/docker/Dockerfile.ruby
@@ -19,7 +19,7 @@ RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} \
   go build -a -ldflags "-s -w -X github.com/target/flottbot/version.Version=${VERSION}" \
   -o flottbot ./cmd/flottbot
 
-FROM docker.io/ruby:3.4.9-alpine@sha256:45bdd95e337296472eafa907dc53cfbcf1e3878a11795062f47392d4c251add9
+FROM docker.io/ruby:4.0.5-alpine@sha256:378d06a06edb7e90ed4deef6293129729203b232283c2ecf62f066e17fab10e6
 
 ENV USERNAME=flottbot
 ENV GROUP=flottbot