From af3264d8989a22410491431a51ee0ec0e45fe98a Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Thu, 22 Oct 2026 01:04:26 +0000
Subject: [PATCH] chore(deps): update python docker tag to v3.15.1

---
 dockerfiles/cd/builders/docs/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockerfiles/cd/builders/docs/Dockerfile b/dockerfiles/cd/builders/docs/Dockerfile
index cf832b3e..83b5b6cc 100644
--- a/dockerfiles/cd/builders/docs/Dockerfile
+++ b/dockerfiles/cd/builders/docs/Dockerfile
@@ -7,7 +7,7 @@
 #   - docker build --platform=linux/amd64 --target test -t docs-builder-test -f dockerfiles/cd/builders/docs/Dockerfile .
 
 ########### stage: builder
-FROM python:3.6.15 AS builder
+FROM python:3.15.1 AS builder
 LABEL org.opencontainers.image.authors="wuhui.zuo@pingcap.com"
 LABEL org.opencontainers.image.description="builder for PingCAP docs PDF generation"
 LABEL org.opencontainers.image.source="https://github.com/PingCAP-QE/artifacts"