From a493f22738ff1c96c5f8b89c0087be0a2cd39208 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bence=20Sz=C3=A9pk=C3=BAti?= <bence.szepkuti@arm.com>
Date: Wed, 24 Jun 2026 16:43:16 +0200
Subject: [PATCH] Upgrade readthedocs builder to Ubuntu 26.04
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

The 20.04 runner is no longer supported.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
---
 .readthedocs.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 3cc34740bd..7c4f8423a2 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -12,7 +12,7 @@ submodules:
 
 # Set the version of Python and other tools you might need
 build:
-  os: ubuntu-20.04
+  os: ubuntu-26.04
   apt_packages:
     - cmake
   tools: