diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index ee26e22e..11ce7bdd 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -2,6 +2,8 @@ version: 2
 
 build:
   os: ubuntu-22.04
+  tools:
+    python: "3.10"
 
 sphinx:
   configuration: conf.py