diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 5e799de..dd80752 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -2,7 +2,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.9"
+    python: "3.10"
 sphinx:
   configuration: docs/source/conf.py
 python: