From 1a1c7ea61860ad97a998b24532f0a89a5aee7914 Mon Sep 17 00:00:00 2001
From: David Lord <davidism@gmail.com>
Date: Wed, 22 Dec 2021 19:58:07 -0700
Subject: [PATCH] pin os and python version in rtd build

(cherry picked from commit 93a7f08bbca37de2ef73cc21ebfcb6e446087616)
---
 .readthedocs.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 0c363636..3d3feac4 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,4 +1,8 @@
 version: 2
+build:
+  os: ubuntu-20.04
+  tools:
+    python: 3.10
 python:
   install:
     - requirements: requirements/docs.txt