diff --git a/.readthedocs.yml b/.readthedocs.yml
index 1ba455839..e92b3611a 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -3,8 +3,12 @@ version: 2
 sphinx:
   configuration: docs/conf.py
 
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.8"
+
 python:
-  version: 3.8
   install:
     - method: pip
       path: .