diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index b0434ce0..6f8a909b 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,5 +1,9 @@
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
 python:
   install:
     - method: pip