From 3659c5406b197d0d9b7fbcffca21497730e73cf2 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Wed, 10 Jun 2026 15:10:10 +0000
Subject: [PATCH] =?UTF-8?q?=E2=AC=86=EF=B8=8F=20Update=20Add-on=20base=20i?=
 =?UTF-8?q?mage=20to=20v21?=
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---
 grott-current/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grott-current/Dockerfile b/grott-current/Dockerfile
index 6d587ee..e8d08fd 100644
--- a/grott-current/Dockerfile
+++ b/grott-current/Dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM=ghcr.io/hassio-addons/base:14.3.3
+ARG BUILD_FROM=ghcr.io/hassio-addons/base:21.0.0
 # hadolint ignore=DL3006
 FROM $BUILD_FROM