diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 232617f74..26b13e1d4 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: "3.9"
+    python: "3.10"
 
 sphinx:
    configuration: docs/source/conf.py