diff --git a/readthedocs.yml b/readthedocs.yml
index 519abe1d..d7c447a8 100644
--- a/readthedocs.yml
+++ b/readthedocs.yml
@@ -19,6 +19,11 @@
 
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
 sphinx:
   configuration: docs/conf.py