diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 77719fcf..520ddfe9 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,4 +1,9 @@
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
 mkdocs:
   configuration: mkdocs.yml