From 5944b7be9cbcea9be1bf9c8122fe6ec00be810d5 Mon Sep 17 00:00:00 2001
From: smiley <codemasher@users.noreply.github.com>
Date: Tue, 2 Jun 2026 13:22:37 +0200
Subject: [PATCH] :octocat: readthedocs update

---
 .readthedocs.yml      | 4 ++--
 docs/conf.py          | 4 ++--
 docs/requirements.txt | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index 55336736c..e6b9b875e 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -6,9 +6,9 @@ version: 2
 
 # Set the OS, Python version and other tools you might need
 build:
-  os: ubuntu-22.04
+  os: ubuntu-26.04
   tools:
-    python: "3.11"
+    python: "3.14"
     # You can also specify other tool versions:
     # nodejs: "19"
     # rust: "1.64"
diff --git a/docs/conf.py b/docs/conf.py
index 40f662f13..964a1d3ca 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -44,7 +44,7 @@ lexers['php-annotations'] = PhpLexer(startinline=True)
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
 project = u'PHP-QRCode'
-copyright = u'2025, smiley'
+copyright = u'2026, smiley'
 author = u'smiley'
 epub_author = u'smiley'
 
@@ -68,7 +68,7 @@ release = version
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
 
 # If your documentation needs a minimal Sphinx version, state it here.
-needs_sphinx = '6.0.0'
+needs_sphinx = '9.1.0'
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
diff --git a/docs/requirements.txt b/docs/requirements.txt
index eb89c1294..7baae866b 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
 myst-parser>=2.0.0
-Sphinx==6.0.0
+Sphinx==9.1.0
 sphinx_rtd_theme>=1.2.1