From b0d40b0059620fd47cfa81e687d6cfdf2617a30c Mon Sep 17 00:00:00 2001
From: Mend Renovate <bot@renovateapp.com>
Date: Tue, 13 Jan 2026 21:28:53 +0000
Subject: [PATCH] chore(deps): update ruby docker tag to v4

---
 owlbot-postprocessor/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/owlbot-postprocessor/Dockerfile b/owlbot-postprocessor/Dockerfile
index 99daf93..16cfcde 100644
--- a/owlbot-postprocessor/Dockerfile
+++ b/owlbot-postprocessor/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ruby:3.4.5-bookworm
+FROM ruby:4.0.1-bookworm
 RUN apt-get update \
     && apt-get -y upgrade \
     && apt-get -y autoremove \