diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 90783cd..94ff277 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,8 +1,11 @@
 version: 2
 formats: all
 
+build:
+  os: ubuntu-22.04
+
 python:
-      version: 3.7
+      version: 3.1
       install:
             - requirements: doc/requirements.txt