diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index db03613b05104ba4276a4cf0e676bcf2cacd669f..b3f7a1806f2f04910af79636441c0640e2b84b79 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,6 +3,10 @@
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details.
 
 version: 2
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
 sphinx:
   configuration: documentation/conf.py
 formats: