diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 7d293e8..99271bf 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,6 +1,11 @@
 # Required
 version: 2
 
+build:
+   os: ubuntu-22.04
+   tools:
+     python: "3.11"
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
    configuration: doc/conf.py