From 11101f4757c0fe38345d95a85e11aa08fb5a4fc7 Mon Sep 17 00:00:00 2001
From: "P. L. Lim" <2090236+pllim@users.noreply.github.com>
Date: Fri, 22 Sep 2023 14:16:37 -0400
Subject: [PATCH] DOC: Modernize RTD env

[ci skip]
---
 .readthedocs.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 71b09889..7bd45880 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,11 +3,11 @@
 version: 2
 
 build:
-  os: ubuntu-20.04
+  os: ubuntu-22.04
   apt_packages:
     - graphviz
   tools:
-    python: "3.9"
+    python: "3.11"
 
 sphinx:
   builder: html